英语单词大全

grade crossing

/ɡreid ˈkrɔsiŋ/

中文翻译

n. 平面交叉, 平交道

今日更新

更新时间：2026-04-10 05:23:57

impression of seal

pregnenolone acetate

Xylosma congestum

heterosubstituted compound

family Laricariidae

elementary geometry

colour developing reagent

Seeing is believing

enthalpimetric titration