femurKK [ˋfimɚ] /ˈfimɚ/發音名詞1股骨、大腿骨解剖學She broke her femur in a skiing accident last winter.她去年冬天滑雪出意外,摔斷了股骨。2腿節昆蟲學The grasshopper's powerful femur allows it to jump long distances.蚱蜢強壯的腿節讓牠能跳得很遠。