Decarbonizer
除碳剂
🗣️ 情景例句
I'm in great need of your assistance.
我特别需要您的帮助。
Excuse me I don't know.
对不起我不知道。
Just let me wipe your table and then I'll take your order. OK?
让我先吧桌子擦擦再听您点菜好吗？