homocercal fin
英漢例句
- A feather, wing, fin, or similar appendage.
羽、翼或鰭狀結(jié)構(gòu)羽、翼、鰭或類似的懸著物 - The shark's fin sliced the water.
鯊魚的背鰭像刀樣迅速劃破水面。 - The shark's dorsal fin was cut off by the fisherman.
鯊魚的背鰭被漁夫割了下來。 - Come, old fellow, tip us your fin.
得了，老朋友，跟我們握握手吧。 - He was the first to spy the triangle fin of a shark coming towards us.
他第一個發(fā)現(xiàn)一條鯊魚的三角形鰭向我們游來。