be born yesterday

动词 v.

英文释义

动词 v.
  1. To be new, naive, innocent, inexperienced, or easily deceived. informal,no-past-participle,no-present-participle,stative
    — I was not born yesterday, you know. I have done this before!

词形变化

is born yesterday present,singular,third-person was born yesterday past
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