1
be well
After a week of rest, he is well again.
经过一周的休息，他又康复了。
健康的；身体好的
best — superlative of well
先理解核心含义，再看它在真实句子里的用法。
健康的；身体好的
in good health
After a week of rest, he is well again.
经过一周的休息，他又康复了。
常作表语，指人身体状况良好
健康状况良好。
In good health.
非常令人满意。
Highly satisfactory
好,满足。
Good, content.
After a few days of rest, she finally felt well enough to go back to work.
休息几天后，她终于觉得身体好得可以回去工作了。
The doctor said my father is well again and can leave the hospital tomorrow.
医生说我父亲身体已经康复，明天可以出院了。
I don't think he looks well today; maybe he should see a nurse.
我觉得他今天看起来气色不好；也许他该去看看护士。
After a week of rest, he is well again.
经过一周的休息，他又康复了。
表示明智的做法。
You would be well advised to check the weather before traveling.
你最好在旅行前查一下天气。
表示做某事是明智或有利的。
It is well to remember that everyone makes mistakes.
最好记住每个人都会犯错。
Not this
He is a well teacher.
Use this
He is a good teacher.
“well”作形容词表示“健康的”或“顺利的”，不能用来描述人的品质。描述人的品质时应用“good”。
Not this
She is weller now.
Use this
She is better now.
形容词“well”的比较级是不规则的“better”，而非“weller”。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
感觉良好
I don't feel well today.
我今天感觉不舒服。
看起来健康
You look well after your vacation.
你假期后看起来气色很好。
康复
She got well quickly after the surgery.
她手术后很快康复了。
保持健康
Eat right and exercise to keep well.
合理饮食和运动以保持健康。
足够健康
He is well enough to return to work.
他身体已经恢复，可以回去工作了。
身体不适
She has been not well for a week.
她身体不适已经一周了。
结果好就一切都好。
I think all is well with the project now.
我认为现在项目一切顺利。
一切都会好起来的。
Despite the setbacks, he remained optimistic that all would be well.
尽管遭遇挫折，他仍然乐观地认为一切都会好起来。
Use best naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
井（well）水清则健康，水畅则顺利，水有益则明智。
形容词well表示‘健康的’时多用于日常对话或医疗语境；表示‘顺利的’或‘明智的’时通常用于正式或书面语境，但总体注册较中性。
As an adjective, 'well' is not used attributively before nouns (e.g., 'a well man' is incorrect).
Dictionary facts from DICTIONARY_API_DEV, ECDICT, WIKTIONARY.