vi.

1. 畏懼；退縮[（+from）]
   You mustn't flinch from a difficulty.

   你不應從困難面前退縮。

   She didn't flinch once when the doctor was cleaning the wound.

   醫生給她清洗傷口時她毫不畏懼。

n.

1. 畏懼；退縮[S1]

v.

1. make a quick, nervous movement as an instinctive reaction to fear or pain.
2. (flinch from) avoid through fear or anxiety.

n.