| 词条 | propeller |
| 释义 | propeller n. 推进者, 推进物, 尤指轮船, 飞机上的螺旋推进器例句与用法: 1. Can you free the propeller from the weeds? 你能把螺旋桨上的草除掉吗? 2. The distance that a propeller would travel in an ideal medium during one complete revolution, measured parallel to the shaft of the propeller. 推进器转一圈的距离飞机螺旋桨旋转一次的前移距离，以其与螺旋桨相平行的距离衡量 3. An aircraft powered by a conventional propeller and supported in flight by a freewheeling, horizontal rotor that provides lift. 旋翼机在飞行中以常规的螺旋桨来驱动并靠惯性滑行支持的，提供升力的水平旋转仪 4. A part or surface, such as a wing, propeller blade, or rudder, whose shape and orientation control stability, direction, lift, thrust, or propulsion. 翼剖面；机翼；翼面一个部件或平面，如机翼、螺旋桨叶、方向舵等，其形状或方位控制稳定性、方向、抬升、冲击或驱动 |
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