a.

1. 好的，令人滿意的
   He is my good friend.

   他是我的好朋友。

2. 有益的；有效的；適合的[（+for/to）]
   Exercise is good for health.

   運動有益於健康。

3. 愉快的
   We all had a good time on the beach.

   我們在海灘上玩得很開心。

4. 新鮮的[Z]
   Go and get me some good eggs.

   去給我買些新鮮雞蛋來。

5. 漂亮的
   She is endowed with good looks.

   她天生麗質。

6. 擅長的，有本事的[（+at）]
   He is good at maths.

   他擅長數學。

7. 誠實的；虔誠的
   She is a good Catholic.

   她是一個虔誠的天主教徒。

8. 好心的；樂於助人的[（+to/about/of）]
   It is good of you to help us.

   你真好，來幫助我們。

9. （尤指孩子）乖的；恭順的
   Be a good boy and go to sleep.

   乖孩子，睡覺去。

10. 非常的；十足的；充分的[B]
    He has good reason to refuse.

    他有充分的理由拒絕。

11. 可靠的；真正的
    This is a good investment.

    這是一筆可靠的投資。

12. （用於稱呼或問好）好的，平安的

n.

1. 利益；好處，用處[U]
   What good will it do you?

   這會給你帶來什麼好處呢？

2. 善；好事；慷慨的行為[U]
   There is good in her, in spite of her bad reputation.

   儘管她名聲不佳，她還是有善的一面。

3. 長處，優點[U]
4. （總稱）好人[the S][K]
   Christians believe the good will go to heaven when they die.

   基督教徒相信好人死了進天堂。

adj.

1. to be desired or approved of; pleasing.
   ▸ (good for) beneficial to.
   ▸expressing good wishes on meeting:

   good morning.
2. having the required qualities; of a high standard.
   ▸ (often good at) skilled at doing or dealing with a specified thing.
   ▸appropriate.
   ▸(of language) with correct grammar and pronunciation.
   ▸strictly adhering to the principles of a religion or cause:

   a good Catholic girl.
3. morally right; virtuous.
   ▸(of a child) obedient; well behaved.
4. enjoyable or satisfying:
   a good time.
   ▸(of clothes) smart and formal.
5. thorough:
   a good look around.
   ▸at least; no less than:

   a good twenty years.
6. chiefly N. Amer. (of a ticket) valid.

n.

1. that which is morally right; righteousness.
2. benefit or advantage.