muscle
US /ˈmʌs.əl/
UK /ˈmʌs.əl/

1.
근육
a band or bundle of fibrous tissue in a human or animal body that has the ability to contract, producing movement in or maintaining the position of parts of the body.
:
•
He pulled a muscle in his leg while running.
그는 달리다가 다리 근육을 다쳤다.
•
Regular exercise helps build strong muscles.
규칙적인 운동은 강한 근육을 만드는 데 도움이 된다.