malaria 用英语:

Malaria is carried by mosquitoes.

He contracted malaria while living in the jungle.

They're suffering from malaria.

Which organism causes malaria?

He was dangerously ill after catching malaria on his trip to Africa.

You need to be careful if you go to Southeast Asia - you might get bitten by a mosquito and contract malaria.

He has never really got over malaria he caught in the East during the war.