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
Have you studied any courses related to the post you are applying for?
你曾修读与这份工作有关的科目吗？
I'm going out of my mind!
我快崩溃了。
Give her the key.She always comes home early.
。把钥匙给她吧。她总早早回家的。