英语语法分析

Crisis in the development of new antimicrobials.

开发新抗菌素方面的危机。

Antimicrobials are different from other medicines.

抗菌素与其它药物不同。

A second concern is that there is no significant new drug development for antimicrobials.

第二项关注是，在抗菌素方面没有显著的新药开发。