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单词 sign in
释义

sign in

phrasal verb
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sign in/out | sign somebody in/out
  1. to write your/somebody’s name when you arrive at or leave an office, a club, etc.
    • All visitors must sign in on arrival.
    • You must sign guests out when they leave the club.
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英语词典包含84843条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。

 

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更新时间:2026/6/2 0:20:47