英语词汇“在前面和后面”的翻译、意思、用法、释义-英汉汉英词典

单词	在前面和后面
释义	在前面和后面phr.fore and aft在前面和后面
随便看	ion propulsion ion pulse chamber ion-pulse ionization ion-pulse ionization chamber ion-pulse ionization--chamber ion pump ion pump power ion radiation effect ion radiation effects/protection ion-radical ion ray ion-- recoil ion recombination ion repeller ion-- residual ion resonance ion resonance analyzer ion resonance mass spectrometer ionresonance-principle ion-resonance-principle spectrometer ionresonance-principle--spectrometer ion retardation ion rocket -ions ions