常見例句The shark's dorsal fin was cut off by the fisherman. 鯊魚的背鰭被漁夫割了下來(lái)。The shark's dorsal fin was cut offby the fisherman. 鯊魚的背鰭被漁夫割了下來(lái)。His dorsal fin was down and his huge pectorals were spread wide. 它的脊鰭朝下耷拉著,巨大的胸鰭大張著。The dorsal fin is ornamented with these two colours. 空氣垂直舵由這兩色裝飾。The second dorsal fin, near the tail, is much smaller. 靠近尾巴處的第二條背鰭要小得多。Full pearls below the dorsal fin area cum golden brush on the tail makes this a High Grade Bukit Merah Blue brooder. 高級(jí)布奇美拉藍(lán)底過背的背鰭下面蓋滿小珠鱗及散布金粉的尾部。 返回 dorsal-fin