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Let's move onto something that really took the giant step ahead, and that was Mendeleev.
我们换个话题,谈论一个很大的进步，那便是门捷列夫。
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$firstVoiceSent
- 来自原声例句
Let's move onto something that really took the giant step ahead, and that was Mendeleev.
我们换个话题,谈论一个很大的进步，那便是门捷列夫。
应用推荐