If you're not sure of the preference names, you can find a list of the keys associated with a node with the keys method.

如果您对首选项名称不确定，您可以用keys方法查找一列与节点相关联的键。

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The study shows that the semantic preference of a node word is a powerful mechanism which controls the choice of its collocates to appear in the context.

研究表明，“语义选择趋向”是制约搭配词选择、形成语义韵和搭配规约的强有力机制。

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