Use with weak typed variables to cast them as another type.

用于弱类型变量，以将它们强制转换为另一种类型。

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Primitives now support weak typing, where any data type can be used.

原语现在支持弱类型，可以使用任何数据类型。

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The culprit may be weak back muscles, the type of surface on which you run, the shoes you wear, or the length of your running stride.

其原因可能是背部肌肉太弱，也可能是你奔跑的路面有问题，还可能是你穿的鞋不合适，也许是因为你的步幅不对。

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Equally importantly, the Higgs allows two of the four forces in nature -- the electromagnetic force and the weak force, which is responsible for most nuclear reactions -- to be unified and described by mathematics of the same type that describe the other two known forces, the so-called strong force and gravity.

CNN: Higgs and the holy grail of physics