sprag
英[spræg]
美[spræg]
- n. 斜撑(挡圈)
详细释义
Noun:
-
a chock or bar wedged under a wheel or between the spokes to prevent a vehicle from rolling down an incline
-
a wooden prop used to support the roof of a mine
双语例句
- 1. Roller bearing clutch is a new kind of frictional sprag clutch.
- 滚柱轴承离合器是一种新型的摩擦式超越离合器.
来自互联网
相关词汇
- pitprop 坑木
【近义词】
大家正在查
Copyright © 2023 256查询网 All Rights Reserved
