Fluoridated
v. 在饮水中加少量之氟（以防儿童蛀牙）( fluoridate的过去式和过去分词 )
🗣️ 情景例句
May I bring you a salad?
要不要来点沙拉呢？
If he doesn't play, who will?
如果他不，谁要去玩？
We need seven of these.
我们要七个这种的。