Davidsonite
绿柱石
🗣️ 情景例句
Let's get in shape.
咱们去健身吧。
I'm broke.
我身无分文。
What are you doing? he asked. I'm cutting this tree up, answered the woodcutter.
“你在做什么？”他问。“我在把这棵树砍断，”伐木工人回答道。