Monotonist
n. 单调；单音调 (monotone的变形)
🗣️ 情景例句
Yes? Can I do something for you?
什么事？我能为您效劳吗？
There is nothing worse than apathy.
哀莫大于心死。
I'm fine, too, thanks.
我也挺好的，谢谢！