propulsion unit

 
  • 推進(jìn)裝置

propulsion unit的用法和樣例:

例句

  1. Marine propulsion shafting is one of the main parts of marine propulsion plant.
    船舶推進(jìn)軸系是船舶推進(jìn)裝置的重要組成之一。
  2. The paddle wheel was the first form of mechanical propulsion for a boat, but has now been almost entirely superseded by more modern forms of marine propulsion.
    槳輪是輪船機械推進(jìn)的第一種形式,而現在則完全被現代船舶推進(jìn)裝置所取代。
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