aviation [ˌeɪviˈeɪʃn]以下由轻松背单词网站提供
单词级别第6级基本释义n.航空,航空学,飞机制造业英英释义the activity of flying aircraft , or of designing , producing and keeping them in good condition参考例句Ten years ago, they began to develop the aviation. 十年前, 他们开始发展航空工业。Pilots of large aircraft are masters of aviation. 大型飞行器的驾驶员是航空学方面的专家。 推荐阅读 |