regain和gain什么区别?

regain和gain什么区别? gain和earn区别 earn 和 gain 的区别? earn 和gain的区别 aquire get obtain gain区别尤其是aquire 和gain gain sth和gain in sth有什么区别gain sth和gain in sth都有获得某物的意思 那么在这个时候它们的用法有什么区别啊? obtain,get,gain有什么区别 gain与harvest有什么区别 achive ,gain和reach的区别 earn gain 和win 的区别 gain和earn的意义区别! 损益和盈亏有什么区别?gain and loss和profit and gain和add都是增加的意思,有什么区别吗? revive,restore,recover,regain 的区别 gain 和recive的区别 是gain 教育还是recive教育? 求earn和gain的用法和区别. get ,obtain,acquire,gain这四个有什么区别? 如何区别attain,gain,和obtain这三个词?