welcome

英 ['welkəm] 美['wɛlkəm]

receive and treat someone hospitably

款待某人

stay as a visitor longer than one is wanted

（来访者）因呆得太久而不再受欢迎

used as a polite response to thanks

［用于礼貌地回答别人的感谢］别客气，不用谢

To visit so often or stay so long as to become a nuisance.

来访过密或呆得太久而变得令人讨厌

2. Lucy had strung a banner across the wall saying "Welcome Home Daddy".: 露西在墙上挂了一条横幅，上面写着“欢迎爸爸回家”。

3. "Welcome back" was all they said. I could have kissed them!: 他们只是说，“欢迎回来。”我真想亲他们一下！