他控制住了想对那个粗鲁的人发火的冲动。

He controlled the ___impulses to yell at the rude person.

医生通过测量神经纤维中的电脉冲来诊断神经系统疾病。

Doctors diagnose nervous system disorders by measuring electrical ___impulses in nerve fibers.

她难以抗拒购物的冲动，每次看到打折都会买很多东西。

She couldn't resist the shopping ___impulse and bought a lot whenever she saw discounts.