您要查找的是不是：
- 内鼻鱼choanate fish
- 黑背鸥saddle back
- 黑black
- 眼动脉系统中主要血管是背鼻动脉（也称为筛前动脉或眼动脉终末支），其从眶内侧发出，沿鼻骨前面向鼻尖方向走行。The main artery of the ophthalmic system is the dorsal nasal artery (also known as the anterior ethmoidal or terminal branch of the ophthalmic artery), which emerges from the medial orbit and courses over the anterior surface of the nasal bones toward the nasal tip.
- 蛇鼻鱼myctophid
- 黑背鸟blackback
- 鱼fish
- 蛇鼻鱼属Myctophum
- 黑背信天翁Laysan albatross
- 黑莓blackberry
- 鼻nose
- 鱼的ichthyic
- 黑背斑潜蝇L. trifoliearum
- 背板backboard
- 三文鱼Salmon
- 鼻塞have a stuffy nose
- 黑的sable
- 鼻屎nose excrement
- 黑眼圈dark pouches
- 背的neural
