简体中文版 | English Version | EBooks(電子書)

EnMama.net

Setscrew

[setskru:]

解釋/意思:

(noun.) a screw (often without a head) that fits into the boss or hub of a wheel or cam etc. and prevents motion of the part relative to the shaft on which it is mounted.

(noun.) a screw that is used to adjust the tension on a spring.

斐迪南整理--From WordNet

About(关于我们)|Sitemap(网站地图)

Copyright © 2018 EnMama.net. All rights reserved.