The coverage of the subject in his botany text is inadequate.

他植学教科书中对那题目叙述不充分。

He studied botany at university.

他在大学学习植学。

The article reviewed the advances in the study of Lysimachia christinae Hance, relating to its systematic botany, chemical ingredient, pharmacodynamical effect and clinical practice.

介绍了金研究进展,从植分、药理作用、化学成分及临床应用四个方面作了阐述。