四头肌

Traditional form:

四頭肌

Pinyin (reading):

sìtóujī

Definitions:

• quadriceps muscle group
• thigh muscles

Characters:

• 四 - four
• 头 - head; chief, boss; first, top
• 肌 - flesh, skin; muscle, tissue; meat on bones

Traditional characters:

• 四 - four
• 頭 - head; chief, boss; first, top
• 肌 - flesh, skin; muscle, tissue; meat on bones