subject of study中文,subject of study的意思,subject of study翻译及用法 2026-10-18 17:18 浏览次数 32 subject of study英[ˈsʌbdʒikt ɔv ˈstʌdi]美[ˈsʌbdʒekt ʌv ˈstʌdi]某一门类系统的知识