Expositor
n. 说明者, 解释者
✅ 同义词
🗣️ 情景例句
He studied harder to improve his English.
他更加努力提高英语水平。
We have adopted much more flexible methods in our dealings.
我们在具体操作方法上灵活多了。
I would like to talk to you for a minute.
我想和你谈一下。