biological substance的用法和样例：
例句
- This transnational company handles Biological products with special effect on improving human immunity.
本公司跨国经营生物制品，提高人体免疫力有特效。 - The National Institute for the Control of Pharmaceutical and Biological Products shall be responsible for the guidance and cooperation of the port inspection on the imported drugs.
中国药品生物制品检定所负责进口药品口岸检验工作的指导和协调。
