| 单词 | heterocercal |
| 释义 | het·er·o·cer·cal (hĕt′ə-rō-sûrkəl)adj. Relating to, having, or being a tail fin in which the upper lobe is larger than the lower and the vertebral column extends into the upper lobe, as in sharks. [HETERO- + Greek kerkos, tail + -AL1.] heterocercaltail of a leopard shark Triakis semifasciata |
| 随便看 |
英语词典包含135693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。