truncheons
n．警棍，警察用的短棍，用于维持秩序或自卫。
例句
Knife broke, he used truncheons.
刀子折断了，他用短棍。
Some of the prisoners were beaten about the head with rubber truncheons.
一些囚犯头部遭到橡皮警棍的击打。
The coppers came through the door with truncheons swinging, one of them reciting the terms of the warrant through a bullhorn.
警察们从房门口冲进来，挥舞着警棍，其中一人手持扩音器，口述逮捕令的内容。
