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单词 sign in
释义

sign in

phrasal verb
Word Forms
present tense
I/you/we/theysign in
he/she/itsigns in
present participlesigning in
past tensesigned in
past participlesigned in
DEFINITIONS2
  1. 1
    intransitive/transitive to write your name on an official list when you arrive at a place

    All visitors must sign in at the front desk.

    sign someone in:

    He’s signed you in and is waiting for you inside.

    Synonyms and related words
    To write your name on something
    sign
    endorse
    witness
    Synonyms and related words
    To make a list, or to add something to a list
    register
    detail
    index
  2. 2
    transitive if you sign in something that you have borrowed, you write your name on an official list to show that you have returned it
    Synonyms and related words
    To make a list, or to add something to a list
    register
    detail
    index
PhrasalVerb☞sign in
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更新时间：2025/12/17 20:46:52