更新时间：2024-12-30 12:29:42
Noun:- unpaired median fin on the backs of fishes and some other aquatic vertebrates that help to maintain balance
- dorsal segment
- dorsal protein
- dorsal
- dorsal paindts
- dorsal regions
- dorsal ocellus
- dorsalis pedis
- dorsal support
- dorsal fissure
- dorsal cavity
- dorsal lamina
dorsal fin是什么意思 dorsal fin在线翻译 dorsal fin什么意思 dorsal fin的意思 dorsal fin的翻译 dorsal fin的解释 dorsal fin的发音 dorsal fin的同义词
