愚不可及 yú bù kě jí

DEFINITIONS

  1. impossibly stupid

CHARACTERS

愚 yú
HSK 6
stupid, doltish, foolish
不 bù
HSK 1
no, not; un-; negative prefix
可 kě
HSK 2
may, can, -able; possibly
及 jí
HSK 4
extend; reach; come up to; and