不可逆转 bù kě nì zhuǎn

DEFINITIONS

  1. irreversible

CHARACTERS

不 bù
HSK 1
no, not; un-; negative prefix
可 kě
HSK 2
may, can, -able; possibly
逆 nì
HSK 6
disobey, rebel; rebel, traitor
转 zhuǎn
HSK 4
shift, move, turn