Finned tube
[化] 翅片管
🧩 词语组成解析
a. 有鳍的
🗣️ 情景例句
I will have a cheeseburger, medium rare,
我要一份起士汉堡，五分熟，
Why are you so mean? I've never done anything to you.
凶什么凶？ 我又没得罪你。
Was it cold yesterday?
昨天天气冷吗？