canister
n. 罐；筒；霰弹筒；防毒面具的滤毒罐
近义词：vase，shell，tin，container，can，flask，cylinder，canistershot，caseshot，cannister，
英英释义
Noun
- a metallic cylinder packed with shot and used as ammunition in a firearm
- metal container for storing dry foods such as tea or flour
例句
用作名词(n.)
- She restored the tea canister to its place.她把茶叶罐放回原处。
- The flame was carried in a special metal canister.火舌被放置在一个特殊的金属罐中。
- My fingertips could barely touch the film canister.我的手指勉强能触及那个胶卷筒。