Interchanger
换热器
🏥 医学释义
交换器
🗣️ 情景例句
What do you mean?
是什么意思？
We're broadcasting from London.
我们从伦敦播放。
They were still neck and neck! But the other runners were not far behind.
他们仍在肩并肩地跑！但是，其他运动员也距离他们不远。