English Dictionary

could care less

/kəd kɛə ˈlɛs/

verb

(US, sometimes proscribed) To not care at all; to have no concern or interest; to be apathetic.

I could care less about what he thinks.

意味（1）

(US, sometimes proscribed) To not care at all; to have no concern or interest; to be apathetic.

Farmers knew that dead fish made plants go better. They could care less about why that happened. Scientists could not sleep until they found out why.