n.

1. 看护；保护[U]
   Is he in the doctor's care?

   他有医生治疗护理吗？

2. 照料；管理；关怀[U]
   The baby needs a lot of care.

   这婴儿需要精心照料。

3. 忧虑，烦恼；心事[C][U]
   He is now free from all care.

   他如今无忧无虑。

4. 用心；努力[U]
   Caroline began to devote more care to her work.

   凯洛琳开始更加努力地工作了。

5. 小心，谨慎[U]
   Fragile; handle with care!

   易碎品，小心轻放！

6. 所关心之事[C]
   The dog was the old man's major care.

   这条狗是这位老人最操心的事。

vi.[W]

1. 关心；担心；在乎，介意[（+about/for）]
   Do you care if I go?

   如果我去的话，你不介意吧？

2. 关怀，照顾[（+for）]
3. 喜欢，愿意，想要[（+for）]
   I don't care for coffee.

   我不喜欢喝咖啡。

vt.[W]

1. 对……介意，对……计较[+wh-]
   I don't care what they say.

   我不在乎他们说什么。

2. 喜欢，愿意，想要[+to-v]
   I don't care to go out.

   我不想出去。

n.

1. the provision of what is necessary for the health, welfare, maintenance, and protection of someone or something.
   ▸Brit. protective custody or guardianship provided for children by a local authority.
2. serious attention or consideration applied to an action or plan.
3. a feeling of or occasion for anxiety:
   she hadn't a care in the world.

v.

1. feel concern or interest:
   I don't care what she says.
2. (care for) feel affection or liking.
3. (care for/to do something) like to have or be willing to do something.
4. (care for) look after and provide for the needs of.