| 单词 | sign in (or out) |
| 释义 | sign in (or out)Sign a register on arrival (or departure), typically in a hotel: I signed in and took the lift to my room all visitors must sign out when leaving...
See parent entry: sign |
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英语词典包含243303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。