Premix burner
[化] 预混合型燃烧器
🧩 词语组成解析
[计] 预混合
🗣️ 情景例句
Sure. Would you please sign your name on the back, sir, with your passport number?
每问题。先生，请您在支票背后签上名字和护照号码。
Let me do some research on this and get back with you tomorrow.
请让我查查看，明天再给你答复。
Of course.I think there are a few in that box.
当然可以。我想那个盒子里有一些。