Unlike the blades on old-fashioned propeller engines, these blades spin around at the back of the engine.

与老式螺旋桨发动机的叶片不同，这些叶片在发动机的后部旋转。

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The boat started to spin around in the water.

那条船开始在水里打转。

《柯林斯英汉双解大词典》

He says, Look at kids who spin around to get dizzy.

他还说，看看那些原地旋转想要得到晕眩感的孩子，这就反映了人的一种本能。

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As soon as I detect with what we'll call a condition if I'm touching the edge I have to essentially spin around 180 degrees and then continue looping.

一旦我检测到这种情况,当我碰到边界时,我需要转180°然后继续这一循环过程。

哈佛公开课 - 计算机科学课程节选

When we have just a single bond in them molecule, you have all the free rotation you want, you can just spin it around, there's nothing keeping it in place.

当我们在分子力只有一个单键时，你可以随意旋转，你可以让它转起来，没有什么东西能固定住它。

麻省理工公开课 - 化学原理课程节选

Unlike the blades on old-fashioned propeller engines, these blades spin around at the back of the engine.

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We decided to grab a Direhorn and take it for a spin around some of the fresh content.

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His high point in the first half was an acrobatic spin around Fisher, to make it 47-37 with 2:37 in the half.

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