angestrengt w języku angielskim

strained▼◼◼◼[UK: streɪnd] [US: ˈstreɪnd]

strain [strained, straining, strains]▼◼◼◼verb
[UK: streɪn] [US: ˈstreɪn]

exerted▼[UK: ɪɡ.ˈzɜː.tɪd] [US: ɪg.ˈzɝː.təd]