单词 | reversible-pitch propeller |
释义 | reversible-pitch propellernoun : a propeller whose blade pitch may be adjusted to produce thrust in a direction opposite to that normally obtained |
随便看 |
英语词典包含469781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。