Vitrinertite
微镜惰煤
🗣️ 情景例句
I would like to send this by registered mail, please.
我想把这封信挂号寄出。
You make the failure complete when you stop strying.
不再努力之时，就是完全失败之日。
Yes, I remember. You were not here yesterday. What was wrong? Were you ill?
是的，我记得。你昨天没有来。怎么啦？你病了吗？