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| umbilical ring (腹白线中点的疏松瘢痕组织区，是腹壁的薄弱区。若腹腔脏器由此处膨出，即形成脐疝。在胎儿时期，此处有脐血管通过) | |||
| annulus umbilicalis | |||
| umbilical ring | |||
| 脐环: 2 phrases in 2 subjects |
| Aviation | 1 |
| Jewelry | 1 |
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| |||
| umbilical ring (腹白线中点的疏松瘢痕组织区，是腹壁的薄弱区。若腹腔脏器由此处膨出，即形成脐疝。在胎儿时期，此处有脐血管通过) | |||
| annulus umbilicalis | |||
| umbilical ring | |||
| 脐环: 2 phrases in 2 subjects |
| Aviation | 1 |
| Jewelry | 1 |