英语词汇“have something at one's finger tips”的翻译、意思、用法、释义-英汉汉英词典

单词	have something at one's finger tips
释义	have something at one's finger tips 对某事了如指掌，精通(或熟悉)某事就在某人手头的，随时可供使用的以上来源于：《21世纪大英汉词典》
随便看	calcium bisulfide calcium bisulfite calcium biuranate calcium biuranate-- calcium diuranate calcium biuranate; calcium diuranate calcium blocker calcium borate calcium borate; calcium tetraborate calcium boride calcium brine calcium bromate calcium bromide calcium butoxide calcium butyrate calcium (ca) calcium{ca calcium cacodylate calcium calmodulin kinase calcium calmodulin kinase(cam kinase) calcium carbamate calcium carbide calcium carbide [= carbide of calcium] calcium carbolate calcium carbolate; calcium phenoxide; calcium phenolate calcium carbonate