英语词汇“under lock and key”的意思、用法、释义、翻译、读音、例句、短语、词组-英汉翻译词典

单词	under lock and key
释义	under lock and key [ˈʌndə lɔk ænd ki:] freq. 48 dict. 11 spoken 27 na.郑重保管；锁着 [网络]妥善锁藏着；妥善保管；锁起来
随便看	double snction pump double soap double socket double-socket pipe double soliton double solstice doublesolvent extraction double solvent extraction double-solvent extraction double solvent extraction process double-solvent process double solvent process doublesolvent process double solvent refining double-solvent refining double-solvents double solvents double-some double somersault double-sonic speed double sound source double source doublesource double source array television antenna double source double streamer method

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