原声例句
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Then she proceeds to explain that there's lacing over, on the one hand, bowling shoes laced under and lacing under, on the other hand.
于是她接着解释这是足背系带的保龄鞋，那是。
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Did I see another hand over here? Okay, yes?
那边是不是有人举手,好的
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As long as we understand that, we can do this cancellation and this says on the left-hand side the change in the quantity v square over 2 is a times the change in the quantity x.
只要我们明白这一点,我们就可以这样做简化,在等号左边,v^/2的变化量,为a乘以x的变化量
应用推荐
$firstVoiceSent
- 来自原声例句