stab

/stæb/

a sudden sharp feeling

中文释义：一阵突然的刺痛；剧痛

A stab of pain shot through his leg when he stood up.

他站起来时，一阵刺痛穿过他的腿。

She felt a stab of guilt for forgetting her friend's birthday.

她因忘记朋友的生日而感到一阵内疚。