rotary-wing aircraft

• 旋翼飞机

rotary-wing aircraft的用法和样例：

例句

1. Piloted properly, a autogyro is slightly safer than a fixed-wing aircraft because it cannot stall.
   试行正确的旋翼是比较安全比固定翼飞机，因为它无法档。
2. If additional trainer aircraft are needed, the Pentagon plans to redesignate some of its existing rotorcraft rather than buying new airframes.
   如果需要额外的训练机，五角大楼计划再次指派一些现有的旋翼飞机而不是购买新的。