heterocercal是什么意思 heterocercal怎么读
英式：[ˌhetərəʊ'sɜ:kəl]
美式：[ˌhetərəʊ'sɜ:kəl]
heterocercal单词基本解析：
adj.歪尾的adj. [动]歪尾的
heterocercal变化用词：
heterocercal英英释义：
Adjective1. possessing a tail with the upper lobe larger than the lower and with the vertebral column prolonged into the upper lobe
形容词 heterocercal:
possessing a tail with the upper lobe larger than the lower and with the vertebral column prolonged into the upper lobe
heterocercal中文词源：
heterocercal用法和例句：
heterocercal
any of numerous elongate mostly marine carnivorous fishes with heterocercal caudal fins and tough skin covered with small toothlike scales
众多的流线形身体海生食肉鱼，歪尾，有尾鳍、坚韧的表皮和小齿状鳞片
3.any of numerous elongate mostly marine carnivorous fishes with heterocercal caudal fins and tough skin covered with small toothlike scales.
众多的流线形身体海生食肉鱼，歪尾，有尾鳍、坚韧的表皮和小齿状鳞片，。
abbreviate heterocercal Tail in which the vertebral axis is prominently flexed upward, only partly invading upper lobe of caudal fin, fin fairly symmetrical externally.
普通歪型尾鳍尾部的脊椎轴明显地弯曲向上,只有部分伸入尾鳍上叶，鳍的外部大致对称。
heterocercal tail
歪尾
heterocercal fin
歪尾鳍