Wallah
n. 要人, 经办业务人
📖 牛津释义
wallah
n
(infml 口) (in India) person connected with a specified occupation or task （印度的）与某种职业或任务有关系的人
bank wallahs 银行界的人.
🗣️ 情景例句
You might want to know more about it.
我想你肯定想多了解点吧。
Be my guest.
别客气。
Nice to see you, too!
见到你我也很高兴！