muscle: n.【解剖学】肌(肉)；体力,膂力,力气。 an involuntary muscle 不随意肌。 a voluntary muscle 随意肌。 a man of muscle 大力士。 not move a muscle 毫不动容,神色不变。vi.〔美俚〕发挥膂力；用力挤着前进 (through)。 muscle in 硬挤进；干涉,侵入；强夺。adj.-less 无肌
Example Sentences:
1.
Muscles are composed primarily of voluntary muscle fibers . 肌肉主要是由随意肌纤维所组成。
2.
Tetanus is a disease characterized by uncontrollable spasms of voluntary muscles . 破伤风是一种以随意肌不可控制的痉挛为特征的疾病。
