Discussant
n. 讨论者, 商讨者
✅ 同义词
🗣️ 情景例句
How do you do?
你好。
When the tree is fallen, every one runs to it with his axe.
大树一倒下，人人持斧来。
That's about the best we can do on that.
那差不多是我们所能开出的最低价了。