at the address of
由某人转交
write to me care of Ann.
写给我的信，由安转交。
(informal)used to express complete indifference
(非正式)毫不在乎；完全不关心
he couldn't care less about football.
他对足球毫不关心。
(informal)used to indicate that someone feels no interest or concern
(非正式)你（或他、她）毫无兴趣；不关你（或他、她）的事
I could drown for all you care.
我就是淹死也与你无关。
[often in imperative](dated)be cautious
(旧)谨慎的，小心的
‘Have a care!’ she warned.
“小心点！”她警告道。
[often in imperative]be cautious; keep oneself safe
当心，注意
take care if you're planning to go out tonight.
如果你今晚打算外出，当心点。
[with infinitive]make sure of doing something
确保做某事
he would take care to provide himself with an escape clause.
他会确保自己得到免责条款。
keep (someone or something) safe and provided for
照顾，照料
I can take care of myself.
我可以自己照顾自己。
deal with (something)
处理
he has the equipment to take care of my problem.
他有台可解决我的问题的设备。