canister

英 [ˈkænɪstə(r)]

美 [ˈkænɪstər]

n.  (装茶叶、咖啡等有盖的)小罐; 霰弹筒; (用以放置胶片的)扁平圆金属盒

复数：canisters　

机械

Collins.1 / BNC.20642 / COCA.11129

牛津词典

noun

• （装茶叶、咖啡等有盖的）小罐
  a container with a lid for holding tea, coffee, etc.
• 霰弹筒
  a strong metal container containing gas or a chemical substance, especially one that bursts when it is fired from a gun or thrown
  1. tear-gas canisters
     催泪弹
• （用以放置胶片的）扁平圆金属盒
  a flat round metal container used for storing film
  1. a film canister
     胶片盒

柯林斯词典

• N-COUNT (储存气体或化学品的)金属罐,金属桶
  Acanisteris a strong metal container. It is used to hold gases or chemical substances.
  1. 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。
  2. ...canisters of commercial fuel.
     商用燃料罐
• (用金属、塑料、瓷器制作的盛放糖、面粉等的)盒子,罐子,筒
  Acanisteris a metal, plastic, or china container with a lid. It is used for storing food such as sugar and flour.
• N-COUNT 胶卷筒
  Acanisteris a flat round container. It is usually made of metal and is used to store photographic film.
  1. 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。

英英释义

noun

• metal container for storing dry foods such as tea or flour
  Synonym:cannistertin
• a metallic cylinder packed with shot and used as ammunition in a firearm
  Synonym:case shotcanister shot

双语例句

• The vapor passes through the control line and into the canister, where it is absorbed by the charcoal.
  蒸气通过控制管路进入活性炭罐，并被罐里的活性炭吸收。
• The most advanced Counter Blowing of Core Canister Impulse is adopted in dust-cleaning equipment, that makes high efficiency.
  除尘装置采用世界上最先进的芯筒脉冲反吹式，除尘效率高。这为提高细微尘粒除尘效率提供了一种可选的方案。
• 'Highly inflammable,' it says on the spare canister
  备用罐上写着“高度易燃”。
• 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。
• Dynamic mesh technique was adopted to simulate the missile the concentric canister launch system.
  同心筒是一种先进的新型的舰载导弹垂直发射装置。
• I'm sure he said something about a nerve gas canister.
  我确定听见他说还有一个神经毒气罐。
• 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。
• Lower the canister through bottom of vehicle.
  下端的罐穿过车辆的底部。
• A canister purge valve is opened periodically to vent the vapor back into induction system.
  收集器的清除阀周期性地开启，泄放蒸气使之返回进气系统。
• Two china jugs held steaming gravy. The canister is filled with activated charcoal.
  两个瓷罐子装着热气腾腾的肉卤。蒸气回收罐中充满了活性炭。