sartorius muscle

Từ điển WordNet v3.1 - WordNet Dictionary

noun

a muscle in the thigh that helps to rotate the leg into the sitting position assumed by a tailor;
the longest muscle in the human body
• Syn:
sartorius, musculus sartorius
• Derivationally related forms:
sartorial (for: sartorius)
• Hypernyms:
skeletal muscle, striated muscle