The coverage of the subject in his botany text is inadequate.
他的植物学教科书中对那题目的叙述不充分。
The science of life and of living organisms, including their structure, function, growth, origin, evolution, and distribution. It includes botany and zoology and all their subdivisions.
生物学生命或生物的科学，包括其结构、机能、生长、起源、进化及分布。包含植物学和动物学及所有的分支
We have studied botany in our middle school.
我们在中学的时候就学过植物学。
