roller中文什么意思

n.
1.使滚转的人；滚转物；滚筒；【印刷】墨辊，印色辊；(地图等的)轴，卷轴；辊子，转子，滚轴，滚子，辊；轧滚；镇压器，压路机；〔方言〕擀面棍；布卷，绷带卷。
2.(暴风雨后打来的)大浪。
3.【动物；动物学】啭舌金丝雀；鹞鸽。
+更多解释...4. 〔美国〕警察。

• roller-in:    执行滚球入边界的队员
• with roller:    小滚珠
• riding roller，rider roller:    匀墨辊

例句与用法

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1. Great rollers make vessels play pendulum .
   大浪使船只摇摇晃晃。
2. You can rent roller skates at the skating arena .
   在溜冰场你能够租到溜冰鞋。
3. Roller mills grind essentially by crushing and attrition .
   辊磨机主要靠挤压和摩擦研碎物料。
4. Mirrors attached to the rollers form part of an optical system .
   装在圆筒上的小镜是光学系统的一部分。
5. Coarse material entering the mill is crushed between the ring and rollers .
   进入磨机的粗料压碎于辊和钢环之间。

英文释义

名词

1. a grounder that rolls along the infield
2. pigeon that executes backward somersaults in flight or on the ground
   同义词：tumbler, tumbler pigeon
3. Old World bird that tumbles or rolls in flight; related to kingfishers
4. a mechanical device consisting of a cylindrical tube around which the hair is wound to curl it; "a woman with her head full of curlers is not a pretty sight"
   同义词：curler, hair curler, crimper
5. a cylinder that revolves
6. a small wheel without spokes (as on a roller skate)
7. a long heavy sea wave as it advances towards the shore
   同义词：roll, rolling wave

百科释义

The rollers are an Old World family, Coraciidae, of near passerine birds. The group gets its name from the aerial acrobatics some of these birds perform during courtship or territorial flights.