could've

动词 v.
中文释义
美 /ˈkʊdəv/|/ˈkʊdə/

英文释义

动词 v.
  1. Contraction of could + have. abbreviation,alt-of,contraction
    — We could've missed the bus, but we just caught it.

词源

Etymology tree
English could
English -'ve
English could've
From could + -'ve.
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