And that sounds like a lot, but we suspect that there are around a trillion exoplanets in the Milky way galaxy.
这听起来很多 但我们怀疑银河系中有大约一万亿颗系外行星。
| 单词 | the milky way galaxy |
| 释义 |
the milky way galaxy
原声例句
连线杂志 And that sounds like a lot, but we suspect that there are around a trillion exoplanets in the Milky way galaxy. 这听起来很多 但我们怀疑银河系中有大约一万亿颗系外行星。 假如有如果 It is estimated that the milky way galaxy has as many as 400 billion stars and more than 100 billion planets. 据估算银河系的恒星可多达四千亿个，而行星可多达一千亿个。 Life Noggin On this scale, the milky way galaxy would be about as big as North America, and that's just our galaxy! 在这个尺度上， 银河系大约和北美一样大，而那只是我们的银河系！ |
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