nightstick是什么意思

n.<美>看更人或警察的木棒

1. The police officer used his nightstick to maintain order during the protest.
警察在抗议活动期间用警棍维持秩序。

2. The suspect was apprehended after being struck by the officer's nightstick.
嫌疑犯在警棍打击下被逮捕。

（警察用的）警棍；警棍防身；警棍武器