Unimodality
单峰性
🗣️ 情景例句
What I eat won't stay down.
我吃东西时感到恶心。
Not only did he make a promise, but he also kept it.
他不仅许下诺言，而且遵守了。
Some of the apples are hard to reach.
有些苹果很难够得着。