noun 下载 🔗分享 番红,藏红花红 A biological stain used in histology and cytology. Examples : "The lab technician used safranin to stain the tissue sample, making the cell structures easier to see under the microscope. " 实验技术员使用番红对组织样本进行染色,使得在显微镜下更容易观察细胞结构。 biology biochemistry medicine substance chemistry color 与AI对话词汇游戏阅读练习