Nice to meet you和Nice meeting you有什么区别?

Nice to meet you! Nice to meet you . Nice to meet you nice to meet you, nice to meet you 和 nice to meet you to 有什么区别 nice to meet you .同义词 ( ）( )nice to meet you Nice to meet you.Nice to meet you,too. Nice to meet you,too hello,nice to meet you! nice to meet you,Mr HELLO,NICE TO MEET YOU. nice to meet you ,too to you Nice meet too haha,nice to meet you nice to speak to you 和 nice to meet you为什么后面少一个TO 第一次和某人通电话可以说nice to meet you me glad to meet you和nice to meet you有什么不同 glad to meet you 和nice to meet you 在用法上有什么不同吗?