英语词汇“an idle youth a needy age”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	an idle youth a needy age
释义	an idle youth a needy age 基本例句少壮不努力,老大徒伤悲 If one does not exert oneself in youth, one will regret it in old age.少壮不努力，老大徒伤悲。
随便看	magnetic field characteristic magnetic field characteristics magnetic field clutch magnetic field coenergy magnetic field coil magnetic field compensating magnetic field component magnetic-field component Magnetic field computation magnetic field configuration magnetic field control magnetic field control by hall effect magnetic-field-controlled resistor magnetic field controller magnetic field cooling magnetic-field cooling magnetic field coupling magnetic field/current balance magnetic field Czochralski method magnetic field data magnetic field dependence magnetic field dependent resistor Magnetic field detection magnetic field detector magnetic field direct of rotor