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	Magnetically focused cascade imge intensifier magnetically focused electron beam magnetically-focused image converter tube magnetically focussed magnetically hard magnetically hard alloy magnetically hard ferrite magnetically hard material magnetically hard phase magnetically hard steel magnetically induced losses magnetically insulated diode magnetically insulated ion diode Magnetically Insulated Line Oscillator magnetically insulated stable state magnetically insulated transmission line magnetically insulated transmission lines magnetically isotropic substance magnetically isotropy substance magnetically labeled cell magnetically levitated electric machine magnetically levitated rotator magnetically levitated train magnetically levitated transprotation magnetically levitated vehicle