striated
🇺🇸
/ˈstraɪeɪtɪd/
🇬🇧
/ˌstraɪˈeɪtɪd/
having lines or stripes on the surface
The striated muscle fibers in the heart contract and relax to pump blood.
심장의 줄무늬 근육 섬유는 혈액을 펌프하기 위해 수축하고 이완합니다.