oz av

例句：

1. 1.一个
   数量词
2. 2.放弃
   动词
3. 3.抛弃
   动词
4. 1.She decided to go on a diet andlose weight.
   她决定减肥。
5. 2. The teamgave up the game afterlosing three games in a row.
   球队在连输三场后放弃了比赛。
6. 3. He discarded his old clothesand bought new ones.
   他扔掉了旧衣服，买了新衣服。