英语词汇“have sth. at one's fingers”的意思、用法、释义、翻译、读音、例句、短语、词组-英汉翻译词典-复社网

单词	have sth. at one's fingers
释义	have sth. at one's fingers v.手头有东西可随时用，精通某事物
随便看	bioautographic bioautographically bioautography bio autography bioavailabilities bioavailability bioavailable bio-available bioavailable efficiency bioavailibility biob biobag biobags biobalance Biobamate biobank biobanked biobanker biobanking biobanks bio-based biobased biobate biobatteries bio battery

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