Interchanger
换热器
🏥 医学释义
交换器
🗣️ 情景例句
When I say something, I mean it.
我说的一定会兑现。
Yes, it's mine.
是的，是我的。
'You certainly did give me a surprise!' said the vicar.
“你确实使我大吃了一惊！”牧师说，