- 基本解释：胸鳍
- pectoral fins 是什么意思及中文翻译：
- 名词(n.) 胸鳍
pectoral fins 相关例句更多>
- There are spots of shine developing on the pectoral fins.
有景点的光芒发展对胸鳍鳍。
- He oxygenates the eggs by fanning them with his pectoral fins.
他还用自己不平衡的鳍唿扇着氧气给蛋。
- Flying fish leap out of the water and glide, using their pectoral fins.
飞鱼钻出水面，利用胸鳍在水上滑行。
- aerofoils Modified pectoral or pelvic fins used for gliding in some fishes.
鳍翼部分鱼类的变异的胸鳍或腹鳍可用以在空气中滑翔。
- Elongated mostly scaleless marine fishes with large pectoral fins and reduced pelvic fins.
多数细长的无鳞海水鱼，有大的胸鳍和退化的腹鳍。
- The combined head, trunk and enlarged pectoral fins of some cartilaginous fishes with depressed bodies.
体盘头部，身体以及延长的胸鳍所共同形成的体盘。
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