canisters例句
She bought a travel-bag large enough to contain the film
canisters.
她买了一只能装得下那些胶卷筒的旅行包。
Certain types of foods are also dispensed in pressurized
canisters.
某些种类的食物也可以装入密封的金属罐里。
Riot police hurled tear gas
canisters and smoke bombs into the crowd.
防暴警察向人群中投掷了催泪瓦斯罐和烟幕弹。