Mountain Standard Time

美 [ˌmaʊntn ˈstændərd taɪm]英 [ˌmaʊntən ˈstændəd taɪm]

noun

U山区冬季时间（美国和加拿大落基山脉地区的冬季时间，比格林尼治平时晚七小时）
the time used in winter in parts of the US and Canada near the Rocky Mountains that is seven hours behind GMT

1

7 . Alberta is located in the Mountain Standard Time Zone .

7、阿尔伯达位于山地标准时时区。
2

Mr. Armstrong had until midnight Mountain Standard Time Thursday to officially decide whether to fight the Agency 's charges , which alleged Mr. Armstrong had participated in a conspiracy to cheat .

阿姆斯特朗必须在美国山区标准时间周四午夜之前正式决定是否对美国反兴奋剂机构提出的指控进行抗辩。该机构指控说，阿姆斯特朗参与了舞弊阴谋。