well的比较级是better。better的意思是更好的。better的例句：I like your interpretation better than the one I was taught（你的解释比我以前学过的更让我喜欢）。

better的例句：It's half past two. I think we had better go home（现在两点半了。我想我们最好还是回家吧）；Sit down and be quiet in front of your elders and betters（在长辈和上级面前要老老实实地坐着）。