Alvardite
阿水硅铝石
🗣️ 情景例句
Does he know you're here?
他知道你在这 吗？
If anyone here does one of these things, let me know.
这儿如果有人也喜欢打羽毛球或读书，请告诉我。
What are you doing?
你在干什么呢？