Fluoridized
v. 用氟化物处理( fluoridize的过去式和过去分词 )
🗣️ 情景例句
You did the best you could.
你已经尽力而为了。
To love and to be loved is the greatest happiness of existence.
爱人和得到人爱是人生最大的幸福。
Am I allowed to stay out past 10?
我可以十点过后再回家吗？