Discourser
n. 论述；谈话；演讲 (discourse的变形)
✅ 同义词
🗣️ 情景例句
All right, let's get down to business.
好，我们来谈正事吧。
Does your friend speak English?
你的朋友说英语吗？
he could no get his arm out.
他的胳膊反倒退不出来了。