词语超音速学
解释supersonics
supersonics〔名词〕超声速详细»
supersonics〔名词〕超音速飞行学,超音速空气动力学详细»
supersonics〔名词〕超音速学详细»
supersonics〔名词〕超声波,超声波学详细»
supersonics超声波详细»