名詞 twenty:

1. the cardinal number that is the sum of nineteen and one
   同義詞：20, XX
2. a United States bill worth 20 dollars
   同義詞：twenty dollar bill

形容詞 twenty:

1. denoting a quantity consisting of 20 items or units
   同義詞：20, xx

1. She became the Duchess of Kent when she was twenty.
   在她二十歲的時候，她成為了肯特公爵夫人。
2. We invited twenty people, but only a handful of them came.
   我們邀請了20 個人，但只來了寥寥數(shù)人。
3. She lost her virginity when she was twenty.
   她是二十歲失去童貞的。
4. These two countries had three religious wars in twenty years.
   這兩個國家在20年里發(fā)生過三次宗教上的沖突。
5. The manager received twenty applications for the post.
   經(jīng)理收到了二十份求職申請書。
6. He lived in California until he was twenty.
   他在加里弗尼亞一直住到20歲。
7. Twenty shillings were equal to one pound before 1971.
   1971年前，二十先令等于一英鎊。
8. He was a famous artist in the twenties.
   他在二十年代是一個著名的藝術(shù)家。