predicates

Notice that the predicates you can specify ( as strings) in@ doIt. when() conditions are exactly the same Python code you might use as an if block had you written the logic procedurally.

注意，您在@doIt.when（）条件中可以指定的断言可以与Python代码中用来编写逻辑处理的if语句完全相同。

Moreover, unlike with primary conditions, doIt. before() and doIt. after() conditions are happy to execute multiple satisfied predicates.

另外，与primary条件不同，doIt.before（）和doIt.after（）条件都可以执行多个满足条件的断言。

The chapter mainly analyzes the relations between double-sentences and the subject-predicate phrases used as the main objects of the sentences, double-sentences and double-object sentences, double-sentences and sentences with consecutive predicates.

本章主要对兼语句和主谓短语作宾语的句子、兼语句和双宾句、兼语句和连谓句这三种情况之间的纠葛现象进行分析并提出区分方法。