“come”和“welcome”的区别.

“come”和“welcome”的区别. welcome和greet的区别? welcome 和welcome abroad有什么区别,有abroad构成的常用短语 have come和had come的区别 come over和 come out的区别 come over 和come 的区别 come out 和come up的区别 come over 和 come by的区别 come up 和come about的区别 You are welcome.和It's a pleasure的区别 ）welcome come love的准确音标 come from和come ture come的区别 come和comes的区别 enter和come的区别 We welcome you to our city和You are welcome to our city.的用法区别和不同处 用英语怎么说不客气?可以直接说welcome not at all 和you are welcome的区别是? welcome come to the come up 和come up with 的区别用法?