英语词汇back and forward motion怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

1
And then I will show you that that can be converted back into forward motion in this case, it's very easy because the flywheel itself is the wheel.
然后我将给你们展示，它是如何转化到，接下来的行动中的，在这个例子中很简单，因为飞轮就是车轮。
2
A stroke or motion, as of a racket, made with the back of the hand facing outward and the arm moving forward.
反手击球如球拍等的一击或一动，手背向外，胳膊向前移动。

单词	back and forward motion
释义	back and forward motion 简明释义往复运动双语例句 1 And then I will show you that that can be converted back into forward motion in this case, it's very easy because the flywheel itself is the wheel. 然后我将给你们展示，它是如何转化到，接下来的行动中的，在这个例子中很简单，因为飞轮就是车轮。 2 A stroke or motion, as of a racket, made with the back of the hand facing outward and the arm moving forward. 反手击球如球拍等的一击或一动，手背向外，胳膊向前移动。
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