Stalinite
钢化玻璃
🗣️ 情景例句
She is unwilling to participate.
她不愿意参加。
While we were having breakfast,John was talking on the telephone.
当我们正在吃早餐时，约翰正在打电话。
Thanks for the party last Sunday. I enjoyed it very much.
感谢你上个星期天的聚会。我非常快乐。