wince
v[I, Ipr]
~ (at sth) show pain, distress or embarrassment by a slight involuntary movement, esp of the muscles in the face 表示痛苦、 沮喪或尷尬(以不由自主的輕微動作表現, 尤指面部肌肉)
He winced as she stood on his injured foot. 她踩著他受傷的腳, 他疼得齜牙咧嘴.
I still wince at the memory of the stupid things I did. 我一想起自己做過的蠢事就不由得搖頭嘆氣. wince, n (usu sing 通常作單數).