一飲而盡 yī yǐn ér jìn

DEFINITIONS

  1. to drain the cup in one gulp (idiom)

CHARACTERS

一 yī
HSK 1
one; a, an; alone
飲 yǐn drink; swallow; kind of drink
而 ér
HSK 3
and; and then; and yet; but
盡 jìn exhaust, use up; deplete