单词：terrestrial planet
terrestrial planet的用法和样例：
例句
- Inserting another Earth-mass planet in the present-day space between the terrestrial planets would destabilize them all.假如把另一颗地球质量大小的行星摆进今天类地行星间的空间里，将会破坏整个系统的稳定性。
- Terrestrial planets could reside inside the innermost asteroid belt as well, though there currently is no clear indication of that, Marengo said.马伦果说，尽管还没有明确的证据，但是最内侧的小行星带内部也可能存在类地行星。
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英语每日一词
中文 英文 缩写 等效（值）忙时呼叫 Equated Busy Hour Call EBHC 等效功率流密度 Equivalent Power Flux Density EPFD 等效随机业务 equivalent random traffic 等效误码率 Equiv
电信英语
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英语新闻
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英语新闻
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实用英语
我们今天学的词是：planet。Planet是行星。不过你听说了吗，太阳系中排行第九的行星冥王星Pluto被降级了。Astronomers' reclassification strips ninth planet of status in solar system. 国际天文学会对行星重新定
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