study作名词指“学习”时,可以说thestudyof Chinese, studies in Chinese, Chinese studies等,但很少说Chinesestudy。注意Chinese studies比thestudyof Chinese范围广,不仅包括汉语还有中国文学。有的时侯只能用studies,不可用study。
He is continuing his studies. Do you still pursue medical studies?
study作名词指“研究的成果”时,后跟介词of或in。
This article is a penetrating study of the D. J. Simpson case. The book is a study in Chinese culture.