英语单词大全

star coupling

中文翻译

[化] 万向联轴节; 万向联轴器

今日更新

更新时间：2026-01-13 20:50:36

outward freight

pro bono legal assistance

time-of-flight mass spectrometer

metal-oxide-semiconductor reagent

Samuel Taylor Coleridge

Wichmann's asthma