Cascade heat exchanger
[化] 阶式换热器; 阶梯式换热器
🧩 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;
n. 交换器\\n[计] 交换程序, 交换器
🗣️ 情景例句
Workers have to work very hard to keep bread on the table.
工人得十分努力工作才能赚钱糊口。
I would like to welcome you once again.
我向你们再次表示欢迎。
We'll take that one.
我们就买那种。