词汇“挠头”的意思、用法、释义、翻译、读音、例句、短语、词组-国际大辞典

单词	挠头
释义	挠头挠头[náo tóu]1.■ （用手抓头） scratch one's head 常用词组1.■ （事情麻烦） difficult to tackle:令人挠头的事a knotty problem
随便看	tube wall tubi-comb.f. tubifex tubiform tubing tubing-head adapter flange tubing pump tubing safety valve tubing suction box tubocurarine chloride tub of guts tuboid tub orchard tub-pair tub size press tub sizing tub-thumper tub-thumping tubular tubular atomizer tubular axis tubular axle tubular boiler tubular-bowl centrifuge tubular braid

国际大辞典收录了835600条英语、德语、日语等多语种在线翻译词条，基本涵盖了全部常用单词及词组的翻译及用法，是外语学习的有利工具。