concern

concern verb [ T ] uk/kənˈsɜːn/ us concern verb [T]
(WORRY)

to worry or upset someone

беспокоить, волновать
What really concern s me is her lack of experience. concern verb [T]
(WORRY)

B2 a feeling of worry about something, or the thing that is worrying you

беспокойство, забота
I have concern s about his health. concern noun
(BUSINESS)

a company or business

предприятие, фирма
The perfume factory was a family concern .