名词
中文翻译：双螺旋桨
同义词：
['double-screw propeller', 'dual screw propeller']
例句：
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1. The ship's engineis powered by a double-screw propeller.
这艘船的引擎由一个双螺旋桨驱动。
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2. Theaircraft has a dual-screw propeller thatcan turn at high speeds.
这架飞机有一个双螺旋桨，可以在高速下旋转。
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3. Theboat's propeller ismade of stainless steel and has adouble-screw design.
这艘船的螺旋桨是由不锈钢制成的，设计有双螺旋桨。