Hooke's universal joint is perhaps the most familiar example of a spherical mechanism.

虎克万向联轴器或许会是人们最熟悉的一个球面机构的例子。

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Hooke's universal joint is perhaps the most familiar example of a spherical mechanism.

虎克万向联轴器或许会是人们最熟悉的一个球面机构的例子。

youdao