expression_in_class_有道手机词典

1.Expression in Class May I come in?
课堂用语我能进来吗？
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2.To evaluate the expression, each class in this structure has an evaluate() method, which is responsible for returning its value.
要对表达式求值，该结构中的每个类都有一个 evaluate() 方法，它负责返回表达式的值。
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3.In Listing 14, I've defined an implementing class, called RegexPackageFilter, that applies a regular expression for filtering purposes.
在清单14中，定义了一个名为RegexPackageFilter的实现类，它应用一个正则表达式来进行过滤。
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