英语单词大全

collar thrust bearing

中文翻译

[机] 套环止推轴承

今日更新

更新时间：2025-10-23 15:15:42

amphiprotic solvent

get at the root of sth

consecutive real value

genus Apatosaurus

vomitus matutinus

contingency reserve

homogeneous distribution law

phosphonecrosis