英语词汇ionopause怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	ionopause
释义	ionopause /aɪˈɒnəpɔːz/ noun Astronomy the upper boundary of the ionosphere of a planet, comet, or other celestial object 【天文】电离层顶。
随便看	two-time two-timer two-tone two-toned 'twould two-up two-up two-down two-way two-way mirror two-way street two-wheeler two wrongs don't make a right two （或three, four等） of a kind tx TX -ty Tyburn tychism Tycho Brahe tycoon Tyddewi tying tying tying-up tyke

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