基本解释[交通运输工程]船首推进电动机英汉例句双语例句The bow thruster to be equipped with a brake to avoid the turning of the propeller and motor during sailing.艏侧推上应安装有刹车以防止航行时螺旋桨和马达发生转动。专业释义交通运输工程船首推进电动机