英语词汇have something at one's finger fingertips怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	have something at one's finger fingertips
释义	have something at one's finger fingertips 对某事了如指掌，精通(或熟悉)某事就在某人手头的，随时可供使用的
随便看	apatite apatites a pat on the back Apatosaurus apatropine APB a.p.b APBs APC a.p.c APCA APCC APC-MC STA apcs APC virus APC Viruses ape a peacock in his pride apeak A.P.E.C APEC a peck of a peck of salt eaten since a peck of trouble a peck of troubles

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