roller是什么意思

题目

roller是什么意思
是一种机械零部件

答案

roller
Wiki
n.
1.使滚转的人; 滚转物
2.滚筒;【刷】印色辊; 轴,卷轴; 辊子,滚轴,滚子
3.滚轧机; 压路机; 擀面棍
4.布卷,绷带卷
5.巨浪
6.【动】啭舌金丝雀; 鹞鸽
Huge rollers broke on the beach.
巨浪冲上沙滩.
A steam roller is used in making and repairing roads.
蒸汽压路机用来修筑道路.
n.[C]
1.滚动(或辗压东西)的人,轧钢工
They pushed the boat down to the water on rollers.
他们将船放在滚木上推滚下水去.
更多例句top
May I borrow your roller skates?
我可以借?愕墓鲋崃锉?/div>
A road roller is used in making and repairing roads.
压路机是用来修筑道路的.
The huge machine was moved to its new position on rollers.
那台巨型机器用滚柱移到了新的地方.
Huge rollers broke on the beach.
巨浪冲击着海滩.
英文解释top
名词roller
1.a grounder that rolls along the infield
2.pigeon that executes backward somersaults in flight or on the ground
同义词：tumbler pigeon tumbler
3.a mechanical device consisting of a cylindrical tube around which the hair is wound to curl it
同义词：curler hair crimper curler
4.Old World bird that tumbles or rolls in flight; related to kingfishers
5.a cylinder that revolves
6.a long heavy sea wave as it advances towards the shore
同义词：wave roll rolling
7.a small wheel without spokes (as on a roller skate)
相关词top
同义词
sea wheel
变化型top
名复：rollers
词性变化top
roller
vi.滑冰
继承用法top
rollerbandage
n.绷带卷
roller-skate
n.四轮滑冰鞋
rollertowel
n.(套在横木架或滚筒上供擦手用的)环状毛巾
rollerman
n.轧钢工; 压路机驾驶员
roller-hearth
n.辊道炉床,滚道炉膛
rollerbearing
n.【机】滚柱轴承
相关短语top
adjustable roller
可调滚轴
antifriction roller
减摩滚柱
alumina roller
氧化铝辊筒
ball and roller
滚珠-滚柱
automatic self aligning roller
自动调心滚柱
barley press roller
大麦碾轧机滚子
barrel-type roller
鼓形辊
asbestos roller
石棉辊
action roller
动辊,活动滚轮
bagasse roller
蔗渣压辊