英语词汇“hard on (or upon)”的翻译、意思、用法、释义-英汉双解词典-雅致网

单词	hard on (or upon)
释义	hard on (or upon) See hard
随便看	businessperson businesspersons business plan business plans business practices business process redesign business process re-engineering business rate business reply business school business schools business sector business-speak business start-up business studies business suit business-suited business tourism business tourist business trip business union business unionism business unionist business unit businesswoman 西洋画西洋镜西点西王母西瓜西画西番莲西皮西红柿西经 Ätzfiefen_Meßeinrichtung Ätzflüssigkeit Ätzkali Ätzkalilösung Ätzkalk Ätzkraft Ätzmittel Ätznatron Ätznatronlösung Ätzpolieren