bright as a button

形容词 adj.

英文释义

形容词 adj.
  1. Very intelligent. not-comparable
    — You needn't plague yourself about her no how, because she's bright as a button, and knows all about what you want and what you don't wan't ^([sic]), as well as a sensible being.
  2. Very cheery, energetic and upbeat. not-comparable
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