n.

1. 美，美丽，优美[U]
   He has no real feeling for beauty.

   他并非真的爱美。

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

   她是个真正的美人儿。

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

   瞧你被打得眼青鼻肿，真漂亮极啦！

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

   它的妙处在于每个人都可以玩。

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.