同根派生 ventral fins相關(guān)詞英漢例句A modified, usually elongated, scale (or group of scales) present at the upper or anterior base of the pectoral or ventral fins in some bony fishes. 變異,通常延長了,鱗片(或者群體的鱗片)在一些硬骨魚類出現(xiàn)在胸或腹鰭的上面或前面基底。A ventral fin. 腹鰭；臀鰭abdominal fins Applied to ventral fins when inserted far behind pectorals. 腹鰭腹側(cè)成對的鰭,在胸鰭后方遠(yuǎn)處。small spiny-finned fish of coastal or brackish waters having a large head and elongated tapering body having the ventral fins modified as a sucker. 海濱或半鹽水中帶棘鰭的小魚，頭大，身細(xì)長，有聚合成吸盤的腹鰭。7. small spiny-finned fish of coastal or brackish waters having a large head and elongated tapering body having the ventral fins modified as a sucker. 海濱或半鹽水中帶棘鰭的小魚，頭大，身細(xì)長，有聚合成吸盤的腹鰭。收藏指正ventral fins更多例句