词汇“苦心”的意思、用法、释义、翻译、读音、例句、短语、词组-国际大辞典

单词	苦心
释义	苦心苦心[kǔ xīn]1.■trouble taken; pains:一片苦心with great pains;苦心钻研serious study and investigation;她煞费苦心教育她的子女。She took great pains in educating her children.
随便看	open domain open drain open draw open dualistic economics open dump open economy opened end open(ed) loop open electrolytic circuit open end open-end auger open(-end) bond open-end bucket open-end company open(-end) contract open-ended bag open-ended delay line open ended design open-ended grants open-ended program(me)s open-ended question open-ended spanner open-ended stub open end effect open-end fund

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。