flag toggle中文什么意思

旗绳木扣

• flag:     flag4 vi. (- ...
• toggle:    n. 【航海】挂索桩，绳针，套索钉； ...
• a flag:    降旗lower

例句与用法

1. Unicode character class specifiers , arbitrary code execution inside a pattern , flag toggles , conditional expressions , and many other features were added to the regular expression engine
   Unicode字符集、模式内任意代码操作、 flag toggles 、条件表达式以及其他特征都被添加到正则表达式库中。