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Now, there are two stories about Joule and how he came to this insight.
现在关于他如何得到这个想法的,有两种不同的说法。
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$firstVoiceSent
- 来自原声例句
Now, there are two stories about Joule and how he came to this insight.
现在关于他如何得到这个想法的,有两种不同的说法。
应用推荐