可数。例如：he exercises are designed to strengthen your stomach muscles.这些活动目的在于增强你的腹部肌肉。muscle，意思是肌肉；力量；权威，权力。

muscle基本含义

n.肌肉；肌；体力；权力；威信；影响力;

v.强取;

第三人称单数：muscles

复数：muscles

现在分词：muscling

过去式：muscled

过去分词：muscled

muscle例句

He didn't move a muscle.

他一动不动地站着。

You need to release the tension in these shoulder muscles.

你需要放松肩部肌肉。

uscles contract and relax during physical activity.

身体活动时肌肉收缩放松。

The exercises are designed to stretch and tone your leg muscles.

这些活动目的在于伸展和增强你的腿部肌肉。