单词	chain of command
释义	chain of command noun phrase : a series of executive positions in order of authority a military chain of command Word History First Known Use 1825, in the meaning defined above
随便看	aniline point aniline printing aniline process aniline salt aniline-formaldehyde resin anilines anilingus anilinguses anilino- anilins anilities anility anilo anilox anils anima anima mundi anima sana in corpore sano animadversion animadversions animadvert animadverted animadverters animadverting animadverts

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