英语词汇“渴而穿井”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	渴而穿井
释义	渴而穿井 kě ér chuān jǐng 基本例句语法情感出处 not to dig a well until one is thirstynot to make timely preparations比喻事先没准备，临时才想办法。近义临渴掘井寡人所谓饥而求黍稷，渴而穿井者，未尝能以欢喜见子。 ★西汉·刘向《说苑·奉使》偏正式：作谓语；定语；指办事没计划；中性词。《素问·四气调神大论》：“夫病已成而后药之，乱已成而后治之，譬渴而穿井，斗而铸锥，不亦晚乎！”
随便看	impedance of lamp tube impedance of listening impedance of noise source impedance of piles impedance of receiver impedance of respiratory impedance of slot impedance of traction electric network impedance of traction electric net-work impedance of two-wire line impedance ohm impedance operator impedance, output impedance paraboloid impedance parameter impedance pass-band impedance pectroscopy impedance performance impedance permeability impedance phase angle impedance phlebograph Impedance phlebography impedance plane Impedance plane diagram impedance plethysmogram