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

单词	dorsal fin
释义	dorsal fin noun 1. : a median longitudinal vertical fin on the back of a fish or other aquatic vertebrate — see fish illustration 2. : a vertical fin on the upper side of the after end of an airplane fuselage to provide greater directional stability
随便看	fath fathead fathead fatheaded fatheaded fatheaded minnow fatheadedness fathead minnow fat hen father father father christmas father confessor fathered father family father figure fatherhood father hugo's rose father image father-in-law fatherland father-lasher fatherless fatherlessness fatherliness

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