基本解釋n.小鰭同根派生 finlet相關(guān)詞英漢例句pinnula Finlet one of a series of small fins consisting of a few rays each, separate from each other and found posterior to the dorsal and anal fins, e.g. in Scombridae. 離鰭由一些鰭條組成的一系列小鰭，彼此間是分開的而且是在背鰭與臀鰭的后面，例如存在于鯖科魚類。finlet更多例句