英语词汇rack one's head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	rack one's head
释义	rack one's head 简明释义费尽心思：指努力思考或解决问题，尤其是困难或复杂的问题。
随便看	driver for cross head driver for cross-head driver-fork level driver-free driver frequency driver fuel driver gear driver guide arm driver IC drive ring driver instructor driver interface driver judgement time driver judgment driverless driverless car driverless car driverless industrial tractor driverless tractor driverless train driverless vehicle driver letter driver level driver license driver license testing

英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。