Teflon heat exchanger
[化] 聚四氟乙烯换热器
🧩 词语组成解析
[化] 聚四氟乙烯\\n[医] 塔夫纶, 聚四氟乙烯(商品名,用于外科的塑料)
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
It's 5:00 p.m. today.
今天下午5点整。
How many of these are you going to send him?
你要送多少给他？
I would like to ask you about some stamps.
我想问问有关一些邮票的事。