| 释义 |
roller bearing
基本英英近义反义例句
n.滚柱轴承
Noun:
bearings containing small metal balls近义词 ball bearing滚珠轴承needle bearing滚针轴承
用作名词Conicroller bearingis used for desirable bearing capacity.园锥滚柱轴承，承载力大。
Crankshaft bearings are double-row spherical roller bearings.曲轴轴承为双列球面滚柱轴承。 |