canister

A container, often metal, with a close-fitting lid, used for storing dry goods or small items.

1. 1.

   A cylindrical or rectangular container usually of lightweight metal, plastic, or laminated pasteboard used for holding a dry product (as tea, crackers, flour, matches).

   通常由轻金属、塑料或层压纸板制成的圆柱形或矩形容器,用于盛放干燥产品(如茶叶、饼干、面粉、火柴)。

2. 2.

   Any of various cylindrical metal receptacles usually with a removable close-fitting top.

   各种圆柱形金属容器,通常带有可拆卸的紧密盖子。

3. 3.

   A special short-range antipersonnel projectile consisting of a casing of light metal, loaded with preformed submissiles such as flechettes or steel balls. The casing is designed to open just beyond the muzzle of the weapon, dispersing the submissiles.

   一种特殊的短程杀伤人员弹,由轻金属壳体构成,内装预制子弹药,如箭形弹或钢球。壳体设计在武器枪口外即打开,散布子弹药。

4. 4.

   A projectile component containing colored or screening smoke or riot control agent composition.

   弹丸组件,内含彩色或遮蔽烟雾或防暴剂。

5. 5.

   A component of canister-type protective masks containing a mechanical filter and chemical filling to filter, neutralize and/or absorb toxic chemical, biological and radiological agents.

   罐式防毒面具的部件,包含机械过滤器和化学填充物,用于过滤、中和和/或吸收有毒化学、生物和放射性物质。

6. 6.

   Part of a windmill that connects the sails to the windshaft.

   风车中连接风帆与风车轴的部件。

滤毒罐；榴霰弹；烟幕罐；催泪弹罐；风车毂；通常由轻金属、塑料或层压纸板制成的圆柱形或矩形容器,用于盛放干燥产品(如茶叶、饼干、面粉、火柴)。

In use

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Learner notes