英语单词大全

adjustable spring collar

中文翻译

[机] 可调整弹簧轴环

今日更新

更新时间：2025-10-23 15:57:09

consecutive real value

vomitus matutinus

phosphonecrosis

genus Apatosaurus

get at the root of sth

contingency reserve

amphiprotic solvent

homogeneous distribution law