Heat recovery system
[化] 热回收系统
🧩 词语组成解析
heat
[hi:t]
n. 热，热度，高温;热烈，激烈;（身体的）发烧，发热;发情;
vt.&vi. 使温暖，使热;激发…的感情，使兴奋;
🗣️ 情景例句
Pete wrote us and told us.
Pete写信告诉我们的。
When the phone rang, I was painting upstairs.
当电话铃响的时候，我在楼上画画。
On his arrival he was sold to a farmer and worked in the fields.
一到美国，他就被卖给了一个农场主，到地里干活。