| 单词 | 臀鳍 |
| 释义 | 〔silurid〕Of or belonging to the family Siluridae, which includes various freshwater catfishes of Europe and Asia, typically having a short dorsal fin and a long anal fin.鲶科的：鲶科的或属于鲶科的，包括各种生活在欧洲和亚洲的淡水鲇鱼，一般有一个很短的背鳍和很长的臀鳍〔tripletail〕Any of several chiefly marine percoid fishes of the family Lobotidae, especiallyLobotes surinamensis, of warm waters of the western Atlantic, having prominent dorsal and anal fins that resemble extra tails. 三尾鱼：几种属于松鲷科的鲈型海鱼中的一种，尤指生活在大西洋西部暖水域的松鲷 ，背鳍和臀鳍都很突出，外型很象多出来的尾巴 |
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