“civil helicopter”的概念、定义、翻译、参考文献-科学参考

单词	civil helicopter
释义	civil helicopter Encyclopedia 理学〔飞机发展史〕释 civil helicopter民用直升机以民用为主要目的的直升机。
随便看	WISE wise information technology of med wise use of wetland Wishart Wishart density Wishart distribution Wishart statistic wishbone flower wish to broadcast Wiss-Forrer method Wisteria in the Guihu Park of Xindu District Wisława Szymborska wit and humour Witbooi’s War against Germany witch witchcraft witch hazel family Witch Head Nebula witch of Agnesi Witelo witenagemot with a view to quantitative method withdraw withdrawable friction stir welding withdrawal

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