详细释义
Noun:
-
the housing or outer covering of something;
"the clock has a walnut case"
-
the outermost covering of a pneumatic tire
-
the enclosing frame around a door or window opening;
"the casings had rotted away and had to be replaced"
双语例句
- 1. The vacuum flask has a strong casing, which won't crack or chip.
- 这种热水瓶瓶身坚固，不易断裂破碎。
来自柯林斯例句
- 2. This wire has a plastic casing.
- 这种电线外包塑料.
来自《简明英汉词典》
- 3. There is a window fitting in a casing.
- 有一扇装在框内的窗.
来自《简明英汉词典》
- 4. Did one of the solid rocket boosters somehow burn through its casing?
- 是否是其中一个助推火箭的外壳因某种原因被烧穿?
来自辞典例句
- 5. The casing was driven into the soft muds in the top.
- 套管被送入软岩粉顶.
来自辞典例句
- Sam is casing the joint now. He's going to give us a report soon.
萨姆现在正在侦察现场，他很快就会向我们报告情况的。 - An oxygen mask will come down from overhead in case of an emergency.
若发生紧急情况，头顶上会降下一只氧气面罩。 - A decorative casing for a light, often of paper.
灯笼灯的装饰性外套，经常用纸制成 - Such a projectile in a metal casing; a cartridge.
弹药(筒)装在金属盒中的射弹。弹药
用法讲解
- casing coupling 套管
- casing shoe 套管靴
- air casing 空气套(气隔层)...
- boring casing 钻探套管
- casing line 下套管钢丝绳...
- volute casing 蜗线型外壳,蜗形壳,...
- well casing 套筒
- outer casing 外罩壳
- turbine casing 涡轮机壳体,涡轮机机...
- casing leak 外壳漏泄,机壳漏泄...
- protective casing 保护外壳
- pipe casing 管套,桩套管...
- exhaust casing 排气缸,后气缸...
- casing pipe 套管,井壁管...
- motor casing 电机壳
- furnace casing 炉套壳
- casing head 采油树
- boiler casing 锅炉围璧,锅炉套,锅...
- surface casing 表层套管,地面套筒...
- blower casing 鼓风机壳体,鼓风机壳...
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