control fin

 
  • 操縱舵

control fin的用法和樣例:

例句

  1. The dorsal fin is ornamented with these two colours.
    空氣垂直舵由這兩色裝飾。
  2. The steering gear shall be controlled from the wheelhouse or emergency control by hand near the steering gear.
    舵機應能在駕駛室操縱和機旁應急手動操縱。
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