| 释义 |
rotor plane =rotorcraft 以上来源于：《21世纪大英汉词典》 rotor plane旋翼机rotor planen.（名詞 noun）旋翼機;直升(飛)機(= rotary-wing aircraft)rotor planerotary-wing aircraft旋翼機;直升(飛)機document.write('function myFunction(n){var c=document.getElementById("maintb").children;for(i=0;i |