[解剖]随意肌；横纹肌

voluntary muscles───[解剖]随意肌；横纹肌

ciliary muscle───[解剖]睫状肌；鲍曼氏肌；睫允

voluntary basis───自愿的基础上；自愿原则

voluntary scheme───自愿计划

voluntary agencies───任意代理

voluntary retailer───自愿零售商

voluntary schools───民办学校

voluntary retailers───自愿零售商

ciliary muscles───[解剖]睫状肌；鲍曼氏肌；睫允

The voluntary muscle can move willfully.───随意肌可随意运动.

Muscles are composed primarily of voluntary muscle fibers.───肌肉主要是由随意肌纤维所组成.

Scientist liken voluntary or directed attention to a mental muscle that can wear out over time.───科学家把有意识注意力必做一块脑部肌肉，随着时间的流逝，它会一点点失去力气。

Striated muscle, whose fibres appear striped under a microscope, is responsible for voluntary movement.───纤维在显微镜下成条纹状，负责随意运动。

ALS is a degenerative disease of the nerve cell of the spinal cord. They control voluntary muscle movements.