英语词汇“sonic barrier”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	sonic barrier
释义	sonic barrier noun : a sudden large increase in aerodynamic drag that occurs as the speed of an aircraft approaches the speed of sound and that is no longer an insurmountable obstacle to traveling faster than sound
随便看	dippel's Dippel's dippel's oil Dippel's oil dipper dipper Dipper dipper clam dipper dredge dipper duck dipperful dipper gourd dipper shovel dipper stick dippie dippiness dipping dipping dipping frame dipping lug dippingly dipping needle dipping rod dipping stick dipping tank

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