英语词汇“老大难”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	老大难
释义	老大难 lǎo dà nàn 基本例句 long-standing; big and difficult 老大难单位unit with serious andlong-standingproblems 老大难的技术问题knotty technical problem of long standing
随便看	simulation of avion Simulation of BES Trigger Simulation of Boundary Layer Transition simulation of brightness temperature simulation of channel system simulation of chemical technology Simulation of circuit simulation of climate simulation of cognitive processes Simulation of combustion process simulat ion of communication simulation of computer simulation of construction process simulation of contact simulation of contact force transfer simulation of data generation simulation of data processing simulation of daylight simulation of deep ocean biosphere simulation of depth simulation of dialogue simulation of digital image system simulation of digitized road lighting simulation of discontinuity simulation of discrete events