| 单词 | rotary-wing aircraft |
| 释义 | rotary-wing aircraft in British English (ˈrəʊtərɪˈwɪŋ ˈɛəˌkrɑːft) noun aeronautics an aircraft, esp a helicopter, that is lifted or propelled by rotating airfoils rotary-wing aircraft in American English (ˈroʊtəriˈwɪŋ) an aircraft, as the helicopter, which is partly or wholly sustained in the air by lifting surfaces (rotors) revolving around a vertical axis |
| 随便看 |
英语词典包含298861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。