Wordnet
一种基于认知语言学的英语词典。它不是光把单词以字母顺序排列，而且按照单词的意义组成一个“单词的网络”。
🗣️ 情景例句
Isn't that right?
对不对？
I ought to go to bed now.
我应该现在去睡觉。
No matter what happens, she often said, keep on beginning.
无论发生什么事，"她常说，不断从头开始。