Chalcedony
n. 玉髓\\n[化] 玉髓
🗣️ 情景例句
My name is Richard Stewart.
我的名字是Richard Stewart。
I told him to come in and rest for a while.
我告诉他进来休息一下。
It's true that he may fall behind the other students.
真的，他可能会落在其他同学的后面。