Fiuted roller
[化] 槽纹辊
🧩 词语组成解析
🗣️ 情景例句
Can you weigh this for me?
你能帮我称称这（包裹）吗？
I'll treat you to dinner.
我想请你吃饭。
There were six million visitors in all,
参观的人数总共是600万。