quad·ri·ceps /ˈkwɑdrəˌsɛps/
四頭肌
quad·ri·ceps /ˈkwɑdrəˌsɛps/ 名詞
四頭肌,四頭的
Quad·ri·ceps n. Anat. The great extensor muscle of the knee, divided above into four parts which unite in a single tendon at the knee.
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quadriceps
n : a muscle of the thigh that extends the leg [syn: quadriceps
femoris, musculus quadriceps femoris, quad]