Preheater furnace
[化] 预热炉
🧩 词语组成解析
n. 预热器\\n[计] 预热器
🗣️ 情景例句
Hi, Mr. Stewart.
嗨， Stewart 先生。
You must be crazy to go walking in such awful weather.
你一定是头脑发昏了，这么坏的天气还去散步。
I've been working so hard recently that I haven't had any time for collecting new stamps.
最近我的学习一直很紧张，没有时间收集新邮票。