hypersonic超: exceed; surpass; overtake高音: high pitch; high-pitched voi ...速: fast; rapid; quick; speedy超高音速飞机〔缩写作 hst〕。: hypersonic transport小超高音笛: klein sopranino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:超高音速,即可在微信中查询翻译