英语单词大全

supply failure

中文翻译

[化] 供应中断; 贮存用罄

今日更新

更新时间：2026-04-10 05:01:00

family Laricariidae

Seeing is believing

elementary geometry

Xylosma congestum

colour developing reagent

enthalpimetric titration

pregnenolone acetate

heterosubstituted compound

impression of seal