详细解释:n. 自由作家, 自由投稿, 自由职业者
a. 自由投稿的
词型变化：
名词:freelancer动词过去式:freelanced过去分词:freelanced现在分词:freelancing第三人称单数:freelances英语解释：
名词 freelance:
a writer or artist who sells services to different employers without a long-term contract with any of them同义词：independent, self-employed person