bearing

问题描述:

bearing

bearing bush_百度翻译
bearing bush
[英]ˈbɛəriŋ buʃ [美]ˈbɛrɪŋ bʊʃ
轴承衬
[例句]The white metal on the bearing bush is chapped.
轴瓦上的白合金龟裂了.