Premixer
[化] 预混合器
🗣️ 情景例句
I was here too, but I didn't get to know you. I'm John.
我也出席了，但没有机会结识你。我叫约翰。
It seems he's the big boss.
看起来他好像是大老板。
Class 3 were the winners!
3班获胜了！