lateral keel

 
       
  • 側龍骨

lateral keel的用法和樣例:

例句

  1. The keel of the boat was made of steel.
    這船的龍骨是鋼製的。
  2. The keel of her sister ship will be laid by the time she discharges at Calcutta.
    等它在加爾各答卸貨的時候,它的姊妹船的龍骨就會鋪好啦。
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