impulse solenoid

例句：

1. 1.The sudden impulse to act was overwhelming.
   突然的冲动驱使他行动。
2. 2. His decision was driven by a strong impulse.
   他的决定是由强烈的冲动驱动的。
3. 3.The child's impulsive behavior caught the teacher off guard.
   孩子的冲动行为让老师措手不及。