acid-fast stain test

• 抗酸染色

acid-fast stain test的用法和样例：

例句

1. Microscopically, Mycobacterium avium-intracellulare infection is marked by numerous acid fast organisms growing within macrophages.
   显微镜下，可见巨噬细胞内大量鸟型分枝杆菌，已用抗酸染色标记出来。