be born yesterday

短语

容易受骗上当,无知

发音

US

词形变化

is born yesterday 三单 is born yesterday was born yesterday 过去式 no past participle 过去式 no present participle 三单

释义与例句

v.
  1. 1.

    To be new, naive, innocent, inexperienced, or easily deceived.

    非正式

    I was not born yesterday, you know. I have done this before!