“sonic boom”的概念、定义、翻译、参考文献-科学参考

单词	sonic boom
释义	sonic boom [`sän·ik `büm] ^ACOUSTICS A noise caused by a shock wave that emanates from an aircraft or other object traveling at or above sonic velocity.
随便看	ice fat ice feathers ice field ice floe ice flowers ice fog ice foot ice-free ice fringe ice front ice gland ice gruel ice island ice-island iceberg ice jam ice-laid drift Iceland agate Iceland crystal Iceland disease Icelandic low Iceland spar ice layer ice line ice load ice mantle

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