bracketed expression meaning in English
有括号的表达式
有括号的运算式
Examples
- Marks the beginning of a bracket expression
标记中括号表达式的开始。 - Do not confuse this use of the with the use within a bracket expression
不要将^的这种用法与中括号表达式内的用法混淆。 - To include the hyphen character in a bracket expression , do one of the following
若要在中括号表达式中包括连字符，请采用下列方法之一： - Most special characters lose their meaning when they occur inside a bracket expression
大多数特殊字符在中括号表达式内出现时失去它们的意义。 - Characters enclosed in a bracket expression match only a single character for the position in the regular expression
括在中括号表达式中的字符只匹配处于正则表达式中该位置的单个字符。