A type of aircraft in which lift is derived from a freely rotating unpowered horizontal rotor and forward motion from a powered propeller. Cf. autorot…
| 单词 | θ207953 |
| 释义 | society > travel > air or space travel > a means of conveyance through the air > rotary wing aircraft > [noun] > helicopter or gyrocopter > proprietary types (4) autogiro1923 A type of aircraft in which lift is derived from a freely rotating unpowered horizontal rotor and forward motion from a powered propeller. Cf. autorot… Gyrodyne1946 the proprietary name for a type of helicopter which has a horizontal rotor for providing lift and one or more propellers for providing forward thrust. rotochute1946 An aircraft resembling a gyrocopter or autogiro, but engineless. rare. Now disused. Rotodyne1949 An aircraft equipped with rotors for vertical motion such as take-offs and landings, and conventional wings for forward flight. |
| 随便看 |
英语词典包含1132095条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。