Preaeration
預(yù)曝氣
??? 情景例句
You won't forget, will you?
不會忘記吧？
Today is the first day of spring.
今天是春天的第一天。
The rope had been cut, so it was obvious that the lamb had been stolen.
繩子被人割斷，很明顯小羔羊是被人偷走了。