Calorifiers
(calorifier 的复数) n.水加热器, 热发生器
🗣️ 情景例句
I didn't have that when Richard and Susan were born.
在Richard和Susan出生时我可没有人帮忙。
I enclosed some photographs in my letter.
我在信封里装了一些相片。
The negotiations on the rights and obligations of the parties under contract turned out to be very successful.
就合同保方的权利和义务方面的谈判非常成功。