n.

1. 美，美麗，優美[U]
   He has no real feeling for beauty.

   他缺少真正的美感。

2. 美人；美的事物[C]
   She is quite a beauty.

   她是個真正的美人兒。

3. 【口】極好（或極壞）的人；極好（或極壞）的事物；典型的一例[C]
   That black eye you got in the fight is a beauty!

   瞧你被打得眼青鼻腫，真漂亮極啦！

4. 優點；妙處[the S][（+of）]
   The beauty of it is that everyone can play.

   它的妙處在於每個人都可以玩。

5. 【物】（基本粒子）美

n.

1. a combination of qualities that delights the aesthetic senses.
2. [as modifier] denoting something intended to make someone more attractive:
   beauty treatment.
3. a beautiful woman.
4. an excellent example of something.
5. an attractive feature or advantage.