英语词汇“頭癢搔跟”的翻译、意思、用法、释义-英汉汉英双解词典-爱贷网

词汇	頭癢搔跟
释义	頭癢搔跟 tóu yǎng sāo gēn 基本语法情感出处头上发痒却搔脚跟。比喻于事无补。头痒搔跟，无益于疾。汉．焦延寿《易林．卷一○．蹇之革》变体头痒搔跟复句式；作谓语；定语；比喻花了气力而于事无补。汉·焦延寿《易林》卷十：“头痒搔跟，无益于疾。”
随便看	suboperation sub-operation suboperations sub-operations subopercle subopercula subopercular subopercular bone suboperculars suboperculate suboperculum subophitic structure sub-ophitic texture sub-ophlitic texture subopicogram subopisthosomal setae subopposite subopposite milkwort herb suboprimal suboptical diffraction pattern suboptical frequency suboptimal sub-optimal suboptimal adaptive control suboptimal adaptive regulator control