字首 Ｒ
單字 reverse
音標與例句
    音標 [ rɪˈvɚs ]
    Propeller pitch can then go toward ground idle and reverse angles.
    螺旋槳螺距便可以變成地面慢車或反槳的角度。
    Each engine is equipped with a reverser system which reverses cold fan air by means of translating sleeves and cascades, turning the engine airflow forward and providing a braking effect for the aircraft on the ground.
    每具發動機配備反推力系統，可以利用滑套與格柵讓較冷的風扇空氣倒流，使發動機氣流轉向前，為飛機在地面上提供煞車效果。
字義 adj.顛倒的，相反的，背面的; vt.顛倒，使反轉; vi.倒轉、反向; n.[U]相反，背面
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