| 单词 | sign sb out |
| 释义 | sign sb out sign (sb) out — phrasal verb with sign /saɪn/ verb ► F0 to sign your name in a book when you leave a building such as an office or factory, or to write someone else's name in a book when they leave after visiting it: » Don't forget to sign out before you leave.Thesaurus+: ↑Signing and signatures |
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