A person who has an academic viewpoint or a scholarly background.
学术界人士有学术观点或学术背景的人
A commercial book, not a scholarly tome.
一本以赚钱为目的而不是学术性的书籍
A formal written composition intended to be published, presented, or read aloud; a scholarly essay or treatise.
学术论文一篇写好的正式著作,为了出版、讲演或宣读;学术文章或论文