自愿的用英语怎么说？

自愿的

• freewill，of one's own accord，[经] voluntary，unbidden，willing

例句

• Even willing innovators may be faced with capital constraints. 甚至自愿的革新者也可能面临着资本拮据的困难.
• Dad volunteered to coach me in English before my English midterm. 爸爸自愿的在我英语期中考前辅导我英文.
• Is the check - up before marriage must is still freewill? 婚前体检是必须的还是自愿的?
• Consensual sexual contact between two males can be a criminal activity. 两名男性之间发生的双方自愿的性接触可能会构成犯罪。

行业词典

• 体育： voluntary；
  法律： of one's own accord；