Premix burner
[化] 预混合型燃烧器
🧩 词语组成解析
[计] 预混合
🗣️ 情景例句
What? You what?
什么？ 怎样？
Did you go to the beauty salon?
你今早去理发厅了吗？
Four hundred! That's a lot of money. But, just this once. After all, this ball is very important.
400法郎！这倒是很大一笔钱。不过，就只这么一次。要知道，这次舞会很重要啊。