英语单词大全

extension course

/iksˈtenʃən kɔː(r)s/

中文翻译

推广科目，进修课程

今日更新

更新时间：2025-11-21 11:57:41

liquid extract of sennae

quarte-wave stub

oxy-acetylene flame

rework costs charged to job

spray-drying process