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F=ma. The a is this fellow here, and nothing else is given an independent name.
=ma,a就是这里的这个,其它的都没有独立命名
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$firstVoiceSent
- 来自原声例句
F=ma. The a is this fellow here, and nothing else is given an independent name.
=ma,a就是这里的这个,其它的都没有独立命名
应用推荐