英语单词大全

normally closed valve

中文翻译

[化] 常闭阀

最近更新

更新时间：2026-06-01 07:57:43

trihydrocalcite

tetraiodophenolsulfonphthalein

dynamic refraction

cerebral cortex reflex

universal adult franchise

phenol liquefactum

solvent winterization

Inflight Refueler