cannisters中文什么意思

(cannister 的复数) n.(放咖啡, 茶叶, 烟等的)小罐, 筒, [军](防毒面具的)滤毒罐

例句与用法

1. the student is believed to have been shot during a scuffle after a cannister of tear gas was discharged
   这个学生是在群殴中，有人投掷了催泪罐后被枪打伤的。