Convection boiler
[机] 对流锅炉
🧩 词语组成解析
convection
[[kən'vekʃən]]
n. 传送, 对流, 传导\\n[化] 对流
🗣️ 情景例句
And I would like to introduce the young man
现在我希望向大家介绍这位年轻人
It's only a matter of time.
这只是时间问题。
It looks like a cat! Put it in your desk please, Lucy.
看起来象只猫。露茜，请把它放到桌子里。