英语词汇“be proficient at”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	be proficient at
释义	be proficient atＴ基本例句 adj. 对…熟练精通 Be proficient at PLC in its functions and applications; 熟练掌握 PLC的功能和应用； xinhuadeh
随便看	Blottings,Western Blottings,West-Western blotting test blotting up blotting,vacuum Blotting,Western Blotting,West Western Blotting,West-Western Blottiny blottiscope Blottko Blottner Blottnitz blotto blottoes blot transfer apparatus blotts blotty blot up B: Lotus is the national flower of Egypt Blot,Western Blot,West Western Blot,West-Western blot witness blot your copybook