int.

1. 歡迎（光臨）
   Hello, Sarah! Welcome back to London!

   你好，賽拉！歡迎回到倫敦來！

vt.

1. 歡迎
   The mayor welcomed the visiting guests at the airport.

   市長到機場歡迎來賓。

2. 欣然接受
   She didn't welcome the suggestion.

   她不接受這項建議。

a.

1. 受歡迎的
   She was a welcome visitor.

   她是個受歡迎的來賓。

2. 令人愉快的
3. 被允許的，可隨意使用的[F][（+to）][+to-v]
   You know you are welcome to stay.

   你知道，我們歡迎你住下。

n.

1. 歡迎，款待；歡迎辭[C]
   He received a cordial welcome at Cambridge.

   他在劍橋受到了熱誠的歡迎。

n.

exclam.

v.

1. greet (someone arriving) in a glad, polite, or friendly way.
2. be glad to receive or hear of:
   the decision was widely welcomed.

adj.

1. (of a guest or new arrival) gladly received.
2. very pleasing because much needed or desired.
3. allowed or invited to do a specified thing:
   you are welcome to join in.
   ▸ (welcome to) used to indicate relief at relinquishing something to another:

   you're welcome to it!