pectoral fin
- 单词发音:英 [ ˈpektərəl fin ] 美 [ ˈpɛktərəl fɪn ]
- 基本解释:胸鳍
- pectoral fin 是什么意思及中文翻译:
- 名词(n.) 胸鳍
pectoral fin 相关例句更多>
- Or at least pectoral fin. But tetrapods, which evolved from fish, did.
但是从鱼类进化来的四足动物却有这种结构。
- Pectoral Pertaining to the breast. Also, referring to one pectoral fin.
胸的属于胸部的。同时,指的是一个胸鳍。
- The first pectoral fin ray of the male is somewhat thicker than that of female.
第一胸鳍曙光男是有点粗多于女生。
- At the moment, the male will keep the jitter, and frequent rowing pectoral fin.
此刻, 雄鱼将会不停的抖动, 并频繁的划动胸鳍。
- Disk length The length from the snout tip to the posteriormost margin of the pectoral fin in Rajiformes.
体盘长度鳐型目从吻部顶端到胸鳍最后面边缘的长度。
- separating An elasmobranch reproductive behavior wherein the male releases the pectoral fin of the female, setting her free.
行为, 为雄鱼放松雌鱼的胸鳍, 并放它自由。
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