英语词汇“dorsal fin”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	dorsal fin
释义	dorsal fin the fin or finlike integumentary expansion generally developed on the back of aquatic vertebrates. See diag. under fish. [1760-70]
随便看	pleoptics plerocercoid plesiosaur plessor plethora plethoric plethysmogram plethysmograph pleur- pleura pleural pleural cavity pleurisy pleurisy root pleuro- pleurocarpous pleurodont pleurodynia pleurogenous pleuron pleuropneumonia pleuropneumonialike organism pleuston Pleven plew

英语词典包含168451条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。