contributing editor 特约编辑

contribution n.（投给报刊的）稿件；投稿

The editor is short of contribution for the May issue.
编辑缺少五月号一期上的稿件。

contributor n. 投稿人

My friends in the Chinese press tell me that at present, there is no lack of contributors, but because of limitations in space, not all their works can be published.
华文报朋友告诉我，现阶段仍不乏投稿人士，但因篇幅不足未能全部刊登

copy desk n. 新闻编辑部

copy editor n. 文字编辑