Documentalists
(documentalist 的复数) n.文献资料工作者, 档案文献学家
🗣️ 情景例句
And what happened?
发生什么事呢？
There is no fool like an old fool.
老年荒唐无法可想。
Even more processes are never patented at all but kept as secret processes.
更多的工艺过程根本就不会取得专利权，而是作为秘方保存着。