If someone is willing to do something, they are fairly happy about doing it and will do it if they are asked or required to do it.
例句
The military now say they're willing to hold talks with the political parties...军方现在说，他们愿意与政党进行谈判。There are, of course, questions which she will not be willing to answer.当然，有些问题是她不愿回答的。
ADJ-GRADED
自愿的;愿意的;积极肯干的
Willing is used to describe someone who does something fairly enthusiastically and because they want to do it rather than because they are forced to do it.
例句
Have the party on a Saturday, when you can get your partner and other willing adults to help...把聚会安排在周六，这样你就可以找自己的搭档和其他愿意帮把手的成年人来帮忙了。Although he had had no formal engineering training he was a natural and willing pupil.虽然他没有接受过正规工科训练，但却是个天生好学的学生。
英汉词典释义
n.
自愿;乐意
Workers’ leaders have expressed their willingness to cooperate.工人领袖们表达了合作的意愿。Ask young Harry to do it—he’s still an eager beaver and wants to impress by his willingness.请年轻的亨利干吧——他仍然是个雄心勃勃的人,并努力使人对他的投入留下深刻印象。