单词 | heterocercal |
例句 | They have small scales, a heterocercal tail, and two dorsal fins with a strong spine in front. The New Gresham Encyclopedia Volume 4, Part 1: Deposition to Eberswalde 2011-04-14T02:00:57.977Z Their tails, too, though both heterocercal, were diverse in their type. The Cruise of the Betsey or, A Summer Ramble Among the Fossiliferous Deposits of the Hebrides. With Rambles of a Geologist or, Ten Thousand Miles Over the Fossiliferous Deposits of Scotland This so called heterocercal tail is only known to exist, as a permanent adult feature, in the sturgeons of to-day. Louis Agassiz: His Life and Correspondence |
随便看 |
英语例句辞典收录了117811条英语例句在线翻译词条,基本涵盖了全部常用单词及词组的例句翻译及用法,是英语学习的有利工具。