hypersonic flow特: particular; special; excepti ...超音速: supersonic特超音速飞机: hypersonic airplane特超音速冲压引擎: scramjet特超音速航空旅游: hypersonic travel下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:特超音速怜,即可在微信中查询翻译