Coeruleolactite
[化] 绿松石
🗣️ 情景例句
Oh, it's a quarter to four,
噢 ，差十五分就四点了，
I want to extend my warmest welcome to all of you.
热烈欢迎大家。
This letter's full of mistakes. I want you to type it again.
这封信里错误百出。我要你重打一遍。