Finned tube exchanger
[化] 翅管换热器
🧩 词语组成解析
a. 有鳍的
n. 交换器\\n[计] 交换程序, 交换器
🗣️ 情景例句
It's common practice.
这是惯例。
Who are you writing to?
你在给谁写信？
I'm not sure. I ought to do some studying, as I've got masses of work to do, but I think I'll be too tired. Maybe I'll just watch the news on television and go to bed early.
还不清楚。我有大量的作业要做，按理我应该学习，但是我想这样一来我会很累的。我可能会看看电视新闻，然后早点上床睡觉。