英语词汇“how old is he then”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	how old is he then
释义	how old is he then 他那时候多大岁数
随便看	vibrational equilibrium vibrational excitation vibrational exposure time vibrational feature extracting vibrational fine structure vibrational fine struvture vibrational flow vibrational fluidized bed vibrational force vibrational fountainhead vibrationalfrequency vibrational frequency vibration al frequency Vibrational frequency shift vibrational image vibrational infrared spectrum vibrational instability vibrational interchange vibrational isolation vibrational isolator vibrational lattice vibrational lens vibrational level vibrational-level vibrational line