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supernova

美音:[´su:pə´nəuvə ]点这儿播放单词美音发声
英音:[´su:pə´nəuvə ]点这儿播放单词英音发声
n.超新星

难易程度:

supernova为短语/超纲词汇

词形变化:

名词复数:supernovae

supernova


/,su:pə'nəʊvə; also, in ɑritish use, 英式英语读作 ,sju:-; ,supɚ`novə/
n (pl -vae / -vi:; -vi/ or ~s) (astronomy 天) star that suddenly becomes very much brighter as a result of an explosion 超新星(因爆炸而突然亮度大增的). Cf 参看 nova.

supernova


npluralsupernovaeorsupernovas[C]
a very large exploding star