decisive
- adj.果断的;关键的;决定性的;坚决的;决断的
派生词： decisively adv.
de- 离开,向下 + cis 切,割 + -ive 形容词后缀
decisiveadj.
决定性的；关键的
very important for the final result of a particular situation
a decisive factor/victory/battle
决定性的因素 / 胜利 / 战役
She has played a decisive role in the peace negotiations.
她在和谈中起了关键作用。
a decisive step (= an important action that will change a situation) towards a cleaner environment
朝着更清洁的环境迈出的关键一步
坚决的；果断的；决断的
able to decide sth quickly and with confidence
decisive management
果断的管理层
The government must take decisive action on gun control.
政府必须在枪支管制方面采取果断措施。
These words all describe sb/sth that is extremely important and completely necessary because a particular situation or activity depends on them.以上各词均表示极其重要、完全必要、必不可少。
extremely important and completely necessary, because without it sth cannot exist, be made or be successful指极其重要的、完全必要的、必不可少的：
Experience is essential for this job.
对于这个工作，经验是非常重要的。
essential指极其重要的、完全必要的、必不可少的：
The police play a vital role in our society.
警察在我们的社会中起着极其重要的作用。
There is no real difference in meaning between these words and they can be used with the same range of nouns and structures. However, there can be a slight difference in tone. Essential is used to state a fact or opinion with authority. Vital is often used when there is some anxiety felt about sth, or a need to persuade sb that a fact or opinion is true, right or important. Vital is less often used in negative statements. |
extremely important because a particular situation or activity depends on it指至关重要的、关键的：
It is crucial that we get this right.
我们把这个问题弄明白是极其重要的。
extremely important because a particular situation or activity depends on it指至关重要的、关键的：
Your decision is critical to our future.
你的决定对我们的将来至关重要。
There is no real difference in meaning between these words and they can be used with the same range of nouns and structures. However, there is sometimes a slight difference in context. Critical is often used in technical matters of business or science; crucial is often used to talk about matters that may cause anxiety or other emotions. |
of the greatest importance in affecting the final result of a particular situation指决定性的、关键的：
She has played a decisive role in the peace negotiations.
她在和谈中起了关键作用。
essential; too important to be without指必须的、不可或缺的：
Cars have become an indispensable part of our lives.
汽车已成了我们生活中必不可少的一部分。
decisive
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1
ADJ-GRADED 决定性的;关键的;明确的
If a fact, action, or event is decisive, it makes it certain that there will be a particular result....his decisive victory in the presidential elections...
他在总统大选中取得的压倒性胜利
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The plan was decisively rejected by Congress three weeks ago.
该计划3个星期前遭到了国会的断然否决。
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3
ADJ-GRADED 果断的;决断的
If someone is decisive, they have or show an ability to make quick decisions in a difficult or complicated situation.He should give way to a younger, more decisive leader.
他应该让位于更年轻、更有决断力的领导者。
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'I'll call for you at half ten,' she said decisively.
“我 10 点半去接你，”她果断地说道。
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His supporters admire his decisiveness.
他的支持者欣赏他的果决。
adj
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1
- forming or having the nature of a turning point or crisis
- a critical point in the campaign
- the critical test
- Synonym: critical
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2
- determining or having the power to determine an outcome
- cast the decisive vote
- two factors had a decisive influence
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3
- characterized by decision and firmness
- an able and decisive young woman
- we needed decisive leadership
- she gave him a decisive answer
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4
- unmistakable
- had a decisive lead in the polls
数据来源：WordNet
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They have vowed a quick and decisive response .
他们立誓要给出一个快速果断的回应。
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A decisive person acts quickly and often succeeds .
果断的人行动迅速，常常成功。
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After losing this decisive battle , the general was forced to concede .
输掉了这场决定性的战役后，那位将军不得不承认失败。
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The might of the army could prove a decisive factor .
军事力量可能会成为决定性的因素。
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This is a time of decisive action and quick thinking
这个时候应该果断行动、快速反应。
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He should give way to a younger , more decisive leader .
他应该让位于更年轻、更有决断力的领导者。
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What most people want to see is determined , decisive action and firm leadership .
大多数人希望看到的是果决的行动和强有力的领导作风。
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The election campaign has now entered its final , decisive phase
选举活动现在已进入了最后的决定性阶段。
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The decisive goal arrived against the run of play
这个决定性的得分逆转了场上的局势。
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He was a man of decisive action and an adventurous disposition .
他是一个行动果断又爱冒险的人。
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Voters perceive him as a decisive and resolute international leader
投票者认为他是一位坚定果断的国际领导人。
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What was needed , he said , was decisive action to halt what he called these savage crimes .
他说，当务之急就是采取果断行动制止他所称的“这些野蛮罪行”。
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They offered opposing players bribes to fix a decisive league match against Valenciennes
他们贿赂对方队员，在联赛对阵瓦朗谢讷队的一场决定性比赛中作弊。
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They were outplayed by the Colombians ' slick passing and decisive finishing .
哥伦比亚队凭借流畅的传球和终场前的制胜进球击败了他们。
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The meeting between Molotov , Bidault and Bevin was decisive .
莫洛托夫、皮杜尔和贝文之间的会晤起到了决定性作用。
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There is a decisive change in the whole policy .
整个方针发生了决定性的变化。
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He gave way to a younger , more decisive leader .
他让位于更年轻、更有决断力的领导者。
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We won the war after a decisive battle .
经过一场决战后，我们取得了战争的胜利。
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Our army defeated the enemy in that decisive battle .
在那场决定性战役中，我军击败了敌军。
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Human effort is the decisive factor .
事在人为。
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They are ready to fight a decisive battle .
他们做好会战的准备。
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The government must take decisive action on gun control .
在枪支管制方面政府必须采取果断措施。
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Your argument was the decisive one .
你提供的论据是决定性的。
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A decisive battle is impending ( or is imminent ) .
迫临决战。
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For previous generations , college was decisive break from parental control ； guidance and support needed to come from people of the same age and from within ．
对前几代人来说，大学是摆脱父母控制的关键时期；他们需要同龄人的指导和支持。
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Man is a decisive factor in doing everything .
人是做每件事情的决定性因素。
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This year is the time to secure a decisive victory in building a moderately prosperous society in all respects and achieve the goal of poverty alleviation and sense of responsibility of contemporary teachers .
今年是决胜全面建成小康社会、决战脱贫攻坚之年，全国广大教师用爱心和智慧阻断贫困代际传递，点亮万千乡村孩子的人生梦想，展现了当代人民教师的高尚师德和责任担当。
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In his letter to Cabinet Office Minister David Lidington , Sir Brian Langstaff notes " the repeated calls for financial assistance which fully2 recompenses those who 've suffered . " He says decisive action should be taken .
布莱恩·朗格斯塔夫爵士在给内阁大臣大卫·立丁顿的信中指出“一再呼吁财政支援，以充分补偿受害者”。
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We must take decisive action to solve this problem .
我们必须果断采取行动来解决这个问题。
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To me that is the decisive move we must now make .
在我看来，这就是我们日前必须采取的决定性步骤。
既可用于指人，又可用于指事物，指人时通常作表语。
I am quite decided about the issue.
对于该问题，我主意已定。
She spoke in a decided voice.
她语气坚定。
指人果断的；也可用于指事物，表示决定性的。
a decisive victory
决定性的胜利
He gave way to a younger, more decisive leader.
他让位于更年轻、更有决断力的领导者。
There is a decisive change in the whole policy.
整个方针发生了决定性的变化。