肌肉

• The muscles of the duke's face jerked spasmodically .
  公爵脸上的肌肉一阵一阵地抽搐着。
• Exercise tones up the muscles .
  运动可使肌肉强健。
• Exercise tones up the muscles .
  运动能使肌肉发达。
• He flexed his long stringy muscles manfully .
  他孔武有力地弯起膀子，显露出细长条的肌肉。
• Tom's fright weakened every muscle in his body .
  汤姆所受的惊骇使他全身的肌肉都没有劲了。
• Exercise tones up the muscles .
  运动加强肌肉。
• Muscles are composed primarily of voluntary muscle fibers .
  肌肉主要是由随意肌纤维所组成。
• Jimmy's flesh was heavy .
  吉米的肌肉是厚实的。
• It better suited their springy dancing muscles .
  这种舞更适合他们的富有弹性的在跳跃的肌肉。
• He is big and beefy .
  他身材魁梧，肌肉发达。