
covert
词源
源自中古英语 covert,借自古法语 covert(覆盖的),源自拉丁语 coopertus(覆盖的),是 cooperire(完全覆盖)的过去分词。
adjective
❶ 形容事物被隐藏或秘密进行的,不公开显露的。常用于描述行动、活动或地点不被外界察觉的状态。
“The spy carried out covert operations in enemy territory.”
(间谍在敌方领土执行秘密行动。)
“They held a covert meeting to discuss the sensitive issue.”
(他们举行秘密会议讨论这个敏感问题。)
noun
❶ 指提供遮蔽或隐藏的场所,如树林中的隐蔽处,或动物躲避的地方。也用于比喻隐蔽的庇护所。
“The rabbits disappeared into the covert when they sensed danger.”
(兔子察觉到危险时躲进了隐蔽处。)
“Hunters waited near a covert where deer often rested.”
(猎人们在鹿群常休息的隐蔽处附近等待。)
常见短语
covert operation — 指政府或组织秘密执行的军事或情报行动,通常不为公众所知且不公开承认。
“The CIA conducted covert operations during the Cold War.”
(中央情报局在冷战期间实施了秘密行动。)
covert surveillance — 隐蔽监视,指通过隐藏的摄像头或便衣人员进行的秘密观察活动。
“Police used covert surveillance to gather evidence against the suspect.”
(警方通过隐蔽监视收集针对嫌疑人的证据。)