joyful,cheerful,happy,glad,gay区别?

joyful,cheerful,happy,glad,gay区别? joyously,joyful,delightful,pleased,cheerful,happy,glad有什么区别? cheerful,joyful,glad,pleasant的区别是什么 joyous,joyful,delightful,pleased,cheerful,happy,glad 分别都是在什么 joyful,pleasant和happy的区别? cheerful同happy的区别.深层次一点 = = happy,fun joyful和feel happy的区别?哪个最好?请举例! glad和happy有什么区别 be glad 和be happy 的区别 delighted,pleased,happy,glad的区别 happy,glad和pleased的区别 请问glad和happy有什么区别