1·He took these cells and injected them back in to the ear into the otic vesicle.
他提取出这些细胞，然后注射到耳部泡囊中。
2·CT is a main imaging diagnosing method to otic neoplasms now and MRI is a favorable means to complement it.
CT仍是目前耳部肿瘤的主要影象学诊断方法，MRI是其必要的良好补充。
3·One experiment a post doc of mine did was he took these cells and injected them back in to the ear into the otic vesicle at the stage where we think the cells are in development.
我的一位博士后做了一个实验，他提取出这些细胞，然后注射到，处于发育阶段的，耳部泡囊中。