gastrocnemius
US /ˌɡæs.troʊˈkniː.mi.əs/
UK /ˌɡæs.trəʊˈkniː.mi.əs/
名词
腓肠肌
the outer calf muscle that goes from the back of the knee to the heel:
示例:
•
Leg cramps cause shortening of the gastrocnemius muscle in the calf.