'at

FREQ #18544

别名

at

释义与例句

pron.
  1. 1.

    Reduced form of that.

    非正式

    What’s ’at? (meaning What is that?)

    I've never seen anything like ’at.

    ’At a boy!

词源

Alteration (apheresis) of that, attested since Middle English at, atte (“that”, relative pronoun). Compare Old Norse at (“that”, relative pronoun).

来源：wiktionary