noun [专属名词]交换器；交易所；交换程序
Shenwu puts up the initial investment to install a heat exchanger that preheats the air going into the furnace, slashing the client's fuel costs.
申武投资初期安装了一个热交换器，将进入炉内的空气预热，降低了客户的燃料成本。
单词造句:
- 网友用“Exchanger”造句精选
- An Amsterdam merchant purchasing soap from a merchant in Marseille could go to an exchanger and pay the exchanger the equivalent sum in guilders, the Dutch currency. 一个阿姆斯特丹的商人从马赛的商人那里购买肥皂，他可以去交换者那里，用荷兰盾（荷兰货币）付给交换者等值的钱。
- Don't pull a vacuum on the exchanger. 不要移动热交换器上的真空设备。