rain,rains,rainy,raining和relax,relaxed,relaxes,relaxing的区别及用

rain,rains,rainy,raining和relax,relaxed,relaxes,relaxing的区别及用 relax,relaxing,relaxes,relaxed有什么区别 relaxing,relaxes,relax,relaxed的区别及用法（要详细的 ） relax,relaxed和relaxing的区别,及具体用法 rain raining rains rained rainy的区别和用法 问relaxing,relax和relaxed的区别 relaxed relaxing relax的区别? relax relaxed relaxing 的区别 rain,rains,raining,rainy,rained的区别及用法（要详细的） 求relax、relaxed、relaxing及surprise、surprised的区别 rain、rainy、rains、raining有什么区别? 区别:rainy rain raining rains raind