blow someone's cover

口语·用于秘密行动或卧底场景
例句
The journalist accidentally blew the undercover agent's cover by mentioning his real name.
典故来源 源自间谍活动,指无意中暴露了隐藏身份,如同掀开伪装。

📖 习语词汇解析

习语中的关键英语词汇

someone ['sʌmwʌn]
pron. 某人,有人; n. 某个人;
cover ['kʌvɚ]
v. 遮盖;掩蔽;涉及;洒上; n. 覆盖物;避难所;掩护;封面;
blow [blo]
n. 殴打,打击;吹风,一阵风;意外的灾害;吹奏(声); vt.& vi. (风)吹;(轮胎等)爆炸; vt. 吹,吹气;使爆炸;奏出,演奏;使气喘; vi. 吹刮,吹动;随风飘动;鸣叫;喘气;

🔤 同首字母习语

burst at the seams
因为容纳过多而即将爆裂、破裂或崩溃
belly laugh
哈哈大笑
blood on hands
杀人罪恶,有罪或有血债的负担
blowbyblow account
详细的叙述或报道,逐条详细说明
beat the heat
躲避酷热天气,采取适当的措施来保持凉爽,通常指在炎热的天气中找到解决办法或逃离炎热的环境
beat around the bush
拐弯抹角地讲话或做事,不直截了当
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