contain与include的区别图解,城与郭的区别图解

comprise和contain的区别 contain和comprise的区别是什么?
what's the difference between include and contain?
contain和include都表示"包含,哪个表示部分?
include the values you want to check if argument text contains.
involve的用法三个包括includeinvolvecontain的区别是什么