英语词汇“研精竭慮”的翻译、意思、用法、释义-英汉汉英双解词典-爱贷网

词汇	研精竭慮
释义	研精竭慮 yán jīng jié lǜ 基本出处专心研究，尽力思考。变体研精竭虑宋·张淏《云谷杂记·前辈读书》：“司马温公酷好扬子云《太玄》……自云：‘少好其书，研精竭虑，历年已多，始敢为注。’”
随便看	single throw contact single-throw contact single throw crankshaft single throw crank shaft single-throw crank shaft single thrown circuit breaker singlethrow switch single throw switch single-throw switch single -throw switch single thrust bearing single thrust bearing v single thumb ring assembly Single thyroid nodus single toggle jaw crusher single-toggle jaw crusher single-toggle jaw crusherforced feed jaw crusher singletoggle locking system single toggle locking system single token single tolerant species single tombolo singleton singleton bound single ticket