What was it like in those first few fractions of a second after the Big Bang?
宇宙大爆炸的最初几秒是什么样子的？
| 单词 | first fraction |
| 例句 |
原声例句
Crash Course 天文篇 What was it like in those first few fractions of a second after the Big Bang? 宇宙大爆炸的最初几秒是什么样子的？ |
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英语例句辞典收录519880条英汉例句词条，基本涵盖了全部常用单词的造句方法及例句，是英语学习的有利工具。