不可捉摸 bù kě zhuō mó

DEFINITIONS

  1. elusive; hard to grasp

CHARACTERS

不 bù
HSK 1
no, not; un-; negative prefix
可 kě
HSK 2
may, can, -able; possibly
捉 zhuō
HSK 6
grasp, clutch; catch, seize
摸 mó
HSK 5
gently touch with hand; caress