basal ridge
英 [ˈbeɪsl rɪdʒ]
美 [ˈbeɪsl rɪdʒ]
舌面嵴；齿带
双语例句
- Results It was revealed by histologic observation that basal layer cells of the primary epidermal ridge exhibited focal aggregation and formed hillocks at 16 gestational weeks.
结果组织学观察显示，胎龄16周的皮肤，初级表皮嵴基底层细胞呈灶性聚集，形成小丘状，继而形成圆柱状细胞索向深层切入；