Restite
混合岩惰性组分
🗣️ 情景例句
They are eager to learn English.
他们急着要学英语。
Old birds are not to be caught with shaff.
老谋是不会失算的。
Where're Lucy's pencils? Are they on her desk?
露茜的铅笔哪去了？在她的桌子上吗？