shield
- n.盾(牌);(保护机器和操作者的)护罩，防护屏，挡板;屏障;保护物;（警察的）盾形徽章;保护人;掩护物;盾形纹徽;盾形奖牌
- vt.保护某人或某物;给…加防护罩
复数： shields 过去式： shielded 现在分词： shielding 过去分词： shielded 第三人称单数： shields
shieldnoun
盾（牌）
a large piece of metal or leather carried by soldiers in the past to protect the body when fighting
保护人；保护物；掩护物；屏障
a person or thing used to protect sb/sth, especially by forming a barrier
The gunman used the hostages as a human shield .
持枪歹徒用人质作人体盾牌。
Water is not an effective shield against the sun's more harmful rays.
水不能有效阻挡太阳中更有害的射线。
She hid her true feelings behind a shield of cold indifference.
她把自己的真实感情掩藏在一副冷漠的外表后面。
（保护机器和操作者的）护罩，防护屏，挡板
a plate or screen that protects a machine or the person using it from damage or injury
盾形奖牌
an object in the shape of a shield , given as a prize in a sports competition, etc.
盾形纹徽；盾形徽章
a drawing or model of a shield showing a coat of arms
（警察的）盾形徽章
a police officer's badge
verb
保护某人或某物（免遭危险、伤害或不快）
to protect sb/sth from danger, harm or sth unpleasant
I shielded my eyes against the glare.
我挡住眼睛以避开强光。
The ozone layer shields the earth from the sun's ultraviolet rays.
臭氧层保护地球不受太阳紫外线的辐射。
Police believe that somebody is shielding the killer.
警方认为有人把杀人凶手窝藏了起来。
You can't shield her from the truth forever.
你不可能永远瞒着她，不让她知道事实真相。
给…加防护罩
to put a shield around a piece of machinery, etc. in order to protect the person using it
shield
-
1
N-COUNT 屏障;保护物;保护人
Something or someone which is a shield against a particular danger or risk provides protection from it.He used his left hand as a shield against the reflecting sunlight.
他用左手挡住反射过来的阳光。
-
2
VERB 保护;掩护;庇护
If something or someone shields you from a danger or risk, they protect you from it.He shielded his head from the sun with an old sack...
他用一只旧口袋挡住头顶的阳光。
-
3
VERB (为阻挡阳光直射而)挡住，遮住(眼睛)
If you shield your eyes, you put your hand above your eyes to protect them from direct sunlight.He squinted and shielded his eyes.
他眯着眼，用手挡住眼睛。
-
4
N-COUNT 盾;盾牌
A shield is a large piece of metal or leather which soldiers used to carry to protect their bodies while they were fighting. -
5
N-COUNT (体育运动的)盾形奖牌，盾形徽章
A shield is a sports prize or badge that is shaped like a shield.
noun
-
1
- hard outer covering or case of certain organisms such as arthropods and turtles
- Synonym: carapace shell cuticle
-
2
- armor carried on the arm to intercept blows
- Synonym: buckler
-
3
- a protective covering or structure
verb
-
1
- protect, hide, or conceal from danger or harm
- Synonym: screen
-
2
- hold back a thought or feeling about
- She is harboring a grudge against him
- Synonym: harbor harbour
数据来源：WordNet
-
the anchor that helps stabilize the global economy and the shield that protect the peace of the international community
世界经济稳定之锚，国际和平之盾
-
Evaluation and Analysis on effects of construction of adjacent shield tunnel
潜盾隧道近接施工之影响评估及分析
-
The hostages were used as a human shield .
人质被当成了人体盾牌。
-
Water is not an effective shield against the sun 's more harmful rays .
水不能有效阻挡太阳中更有害的射线。
-
You can 't shield her from the truth forever .
你不可能永远瞒着她，不让她知道事实真相。
-
She hid her true feelings behind a shield of cold indifference .
她把自己的真实感情掩藏在一副冷漠的外表后面。
-
The gunman used the hostages as a human shield .
持枪歹徒用人质作人体盾牌。
-
Police believe that somebody is shielding the killer .
警方认为有人把杀人凶手窝藏了起来。
-
The ozone layer shields the earth from the sun 's ultraviolet rays .
臭氧层保护地球不受太阳紫外线的辐射。
-
Riot police with shields were blocking the demonstrators ' way .
手持盾牌的防暴警察堵住了示威者的路。
-
He used his left hand as a shield against the reflecting sunlight .
他用左手挡住反射过来的阳光。
-
He shielded his head from the sun with an old sack
他用一只旧口袋挡住头顶的阳光。
-
He shielded his eyes against the dazzling declining sun .
他用手遮挡眼前落日耀眼的余晖。
-
The company does not bet its own money on equities , and so is shielded from market risk .
该公司没有把自己的钱押在普通股上，这样就规避了市场风险。
-
He stowed away on a ferry and landed in North Shields .
他偷乘渡船到了北希尔兹。
-
The interior was shielded from the curious gaze of passersby .
屋子内部被挡住了，以防路人好奇地张望。
-
His secretary shielded him from importunate visitors .
他的秘书替他挡住胡搅蛮缠的来访者。
-
He squinted and shielded his eyes .
他眯着眼，用手挡住眼睛。
-
He was sensitive and highly-strung , and she had always tried to shield him from his father 's sarcasm and violence .
他很敏感，脆弱，她一直设法保护他免遭他父亲的冷嘲热讽和拳打脚踢。
-
His wife lied to shield him when she took the stand .
他的妻子在出庭作证的时候为保护他而撒了谎。
-
She drew the curtains , shielding her eyes from the sun .
她拉上窗帘，使眼睛免受阳光照射。
-
It does no good to a child to have his faults shielded by his mother .
做母亲的对孩子护短没什么好处。
-
Acting in collusion , the two of them shielded each other .
两人串通一气，互相包庇。
-
Airplanes drag along a very thin shield of motionless air known as a boundary layer .
飞机曳着一层很薄的紧贴机面不动的空气一道向前运动，这层空气叫做附面层。
-
The treaty banning mining here , shielding coveted reserves of iron ore , coal and chromium , comes up for review in 2048 .
禁止在这采矿，保护着令人垂涎的铁矿石、煤炭以及铬储量的协议将于2048年到期。
-
She intended to shield the child from the bad information .
她打算不让这个孩子知道这个坏消息。
-
The rumor1 somehow went about that he used to shield smuggling2 .
例句：谣言不胫而走，说他曾包庇走私。
-
These trees will shield off arid winds and protect the fields .
这些树能挡住旱风，保护农田。
-
Dark glasses is an effective shield against the glare .
墨镜有效地阻隔强光保护眼睛。
-
Called the Air Umbrella , the concept removes the plastic top from the umbrella and replaces it with a wind shield .
这款新伞叫做空气伞，它移除了传统的塑料伞盖，取而代之的是一个风力屏障。
普通用词，指采取手段使某人不生病或某物不受损害等。
Physical exercise can protect you against the flu.
体育锻炼可以预防流感。
What shall I do to protect my car against rust?
怎样才能防止汽车生锈？
She closed the window to protect the books from the rain.
她关上窗户防止雨水把书淋湿。
通常指用武装力量保护，使某人、某物、某处免受袭击。
The Great Wall was once used to defend against military aggression.
长城曾用来防御军事侵略。
He was sent to defend the border three years ago.
3年前他被派去守卫边疆。
指警惕地守护以防止造成伤害、损失等。
The command told those two soldiers to guard the entrance.
指挥官叫那两名士兵守着入口。
A lioness guarded her cubs.
一头母狮守护着幼狮。
通常指保护人、企业等免受伤害或损失。
import tariffs that shield enterprises from foreign competition
保护企业免受外国竞争威胁的进口关税
His wife lied to shield him when she took the stand.
他的妻子在出庭作证的时候为保护他而撒了谎。
She drew the curtains, shielding her eyes from the sun.
她拉上窗帘，使眼睛免受阳光照射。