Expounder
n. 解释者
✅ 同义词
🗣️ 情景例句
You must be excited.
您一定很兴奋。
I'm very pressed for cash at the moment, can I pay you next week?
我现在手头有点紧，再周再付给你行吗？
And this is Xiaohui.She's Chinese, too.
这位是晓惠。她也是中国人。