名词 freelancer:

1. a writer or artist who sells services to different employers without a long-term contract with any of them

形容词 free-lance:

1. working for yourself

2. serving for wages in a foreign army

freeadj.自由的；免费的；畅通的；没有…的；未使用的；空闲的；随意的v.释放；使自由；使摆脱；解除；使可用于(某目的)adv.免费地；自由地Freeportn.弗里波特