Calorifiers
(calorifier 的复数) n.水加热器, 热发生器
🗣️ 情景例句
Well, I think I may have found a way to do it.
噢， 我想我也许已找到一种办法。
Have you been busy with schoolwork?
学校的功课很忙吗？
As long ago as the fourteenth century,
早在14世纪，