| 单词 | rotary wing |
| 释义 | rotary wing (once / 11819311 pages) n WORD FAMILY rotary wing USAGE EXAMPLESThe three-year programme offers successful applicants the chance to get hands-on experience on the maintenance, repair and overhaul of rotary wing aircraft. BBC(Aug 09, 2016) A rotary wing aviation support will be on standby to provide aerial damage assessment if needed. US News(Feb 25, 2016) During the exercise, the Marines are training with heavy military vehicles, rotary wing aircraft and other tactical vehicles. Washington Times(Dec 05, 2015) n the long airfoil that rotates to provide the lift that supports a helicopter in the air Syn|Hyper rotor blade aerofoil, airfoil, control surface, surface a device that provides reactive force when in motion relative to the surrounding air; can lift or control a plane in flight |
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