单词 | airburst |
释义 | airburst (once / 513884 pages) n WORD FAMILY airburst: airbursts USAGE EXAMPLESAnd we all know about EMPs from airburst nuclear weapons. MSNBC(Jul 29, 2015) Rather than random occurrences, many large airbursts might result from collisions between Earth and streams of debris associated with small asteroids or comets. Science Magazine(Nov 21, 2014) A Chelyabinsk-like airburst occurs somewhere on Earth on average every 50 years, usually over the oceans. Nature(Oct 29, 2014) n an explosion in the atmosphere Hyper blowup, detonation, explosion a violent release of energy caused by a chemical or nuclear reaction |
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