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单词

meteoroid

读音
美式
英式
词根

释义

["流星体"]

例句

The Mariner spacecraft found that the surface of Mars, as well as that of its two moons, is pitted with impact craters formed by meteoroids falling in from space

强化记忆

所属分类

出国,其他

所在词典

托福TPO阅读真题,经济学人(The Economist)