可变kěbiànTop 20000Meanings1. variableCharacters used可can变to changeExamples1尽管jǐnguǎn参数cānshù的de值zhí可变kěbiàn，但dàn我们wǒmen仍réng把bǎ它tā视为shìwéi常量chángliàng，而ér非fēi变量biànliàng。Even though a parameter's value can change, it is treated as a constant, not as a variable.