voluntary

名词：

名词: voluntariness

更多词形：

副词: voluntarily | 名词: voluntariness | 名词复数: voluntaries |

单词例句：

The voluntary muscle can move willfully.

随意肌可随意运动。

Change of existing voluntary contribution vesting.

更改现有自愿性供款归属比例。

Is it voluntary, or do we have to go?

我们是自愿的还是必须去?

Many young workers gave up their days off to do voluntary labour.

许多青年工人放弃休息日去参加义务劳动。

The agency is voluntary and not run for profit.

这个机构是义务性的，不是为了赢利。

She is a voluntary worker at the hospital.

她是在这家医院义务服务的。

I do some voluntary work at the local hospital.

我在当地医院从事一些义务性工作。

The police asked for his voluntary appearance.

警察要求他自动露面。

Attendance is purely voluntary.

这次出席纯粹是自愿的。