英语词汇“back (sth) up”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	back (sth) up
释义	back (sth) up back (sth) up — phrasal verb with back /bæk/ verb ► F0 to drive backwardsThesaurus⁺: ↑Driving and operating road vehicles
随便看	open-door open-ended open enrollment opener open-eyed open-faced sandwich open fire open-handed open-hearted open-heart surgery open house opening opening hours opening night opening time open letter openly open market open marriage open mind open-minded open-mindedness open-mouthed open-necked openness

英语词典包含67674条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。