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roller

US [ˈroʊlər]
UK [ˈrəʊlə(r)]
  • n.滚筒;滚柱;滚轴;碾轧机
  • Web滚轮;滚子;辊
Plural Form:rollers  
roller
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n.
1.
滚筒;滚轴a piece of wood, metal or plastic, shaped like a tube, that rolls over and over and is used in machines, for example to make sth flat, or to move sth
the heavy steel rollers under the conveyor belt
传送带下沉重的钢滚筒
2.
碾轧机;碾子a machine or piece of equipment with a part shaped like a tube so that it rolls backwards and forwards. It may be used for making sth flat, crushing or spreading sth.
Flatten the surface of the grass with a roller.
用碾轧机把草轧平。
a paint roller
涂料辊
3.
滚轴;滚柱a piece of wood or metal, shaped like a tube, that is used for moving heavy objects
We'll need to move the piano on rollers.
我们需要用滚子来移动钢琴。
4.
卷浪;巨浪a long, powerful wave in the sea/ocean
Huge Atlantic rollers crashed onto the rocks.
大西洋的巨浪冲击着岩石。
5.
塑料发卷a small plastic tube that hair is rolled around to give it curls
heated rollers
经过加热的发卷
Her hair was in rollers .
她的头发用发卷卷着。

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Definition:
Category:AllAll,OralOral,WrittenWritten,TitleTitle,TechnicalTechnical
Source:AllAll,DictionaryDictionary,WebWeb
Difficulty:AllAll,EasyEasy,MiddleMiddle,HardHard
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