英语语法分析

retinoic

adj. 维甲酸的：与维甲酸（一种维生素A的代谢产物，具有调节细胞生长和分化的作用）有关的。

例句

There were 4 patients died from Retinoic acid syndrome (30.8%).

其中类维甲酸综合征死亡4例(30.8%)。

Objective:To further explore the mechanism of immune modulation by retinoic acid (RA).

目的：研究维生素A增强人体免疫功能的机理。

Conclusion Retinoic acid has a strong and multi-regional teratogenic effect on the skeleton of fetal rat.

结论维甲酸有较强的胎鼠骨骼致畸作用，这种作用是多部位的。