| 单词 | dorsal fins |
| 释义 | dorsal fins例句释义: 全部 1. At the surface these unusual-looking fish will sometimes be mistaken for a shark because of their tall dorsal fins. 从水面上看，这种长相怪异的鱼很容易被误认为是鲨鱼，因为他们也有长长的背鳍。 www.elanso.com 2. Their wispy dorsal fins contain toxin-filled needles used to dissuade would-be predators. 它们的小束状的背鳍含有毒素-充满针刺过去常常劝阻将到的食肉动物。 www.danganj.net 3. One of the lakes along the trail abounds in grayling, surface feeders with long dorsal fins. 这个小径旁的湖里有很多茴鱼。茴鱼是一种背鳍很长的水面食客。 dictsearch.appspot.com 4. Their backs were battleship gray topped with a saw-toothed line of small yellow dorsal fins. 它们的背部是军舰的灰色，最上方是呈锯齿状的黄色背鳍。 blog.sina.com.cn 5. Whales that are not beached are hauled ashore by their blowholes. Then their dorsal fins are hacked off, cutting through their arteries. 当地人将钩子钩住鲸鱼的气孔，把那些没有靠岸的鲸鱼拖上岸来，砍下它们的背鳍，割开它们的背动脉。 bbs.m4.cn 6. body covered with ctenoid scale, lateral line absent, two dorsal fins, pelvic fin fused to form elongated suction disc. 体被栉鳞，无侧线，背鳍两个，腹鳍愈合成长吸盘状。 www.showxiu.com 7. They always have dark spots on their heads, backs, bellies and across their dorsal fins and caudal fins, a famed attribute of true trout. 它们身上头部、背部、腹部到背鳍、尾鳍总是遍布深色的斑点，一个真鲑的显著特征。 dictsearch.appspot.com 8. They often hunt in groups and use their quickness and impressive dorsal fins to herd schools of sardines or anchovies. 它们经常结群并通过敏捷的身手和令人令人难忘的背鳍去驱赶沙丁鱼群或凤尾鱼群。 edun.hzcnc.com 9. large food fish of warm waters worldwide having long anal and dorsal fins that with caudal fin suggest a three-lobed tail. 世界各地温暖水域中的大型食用鱼，背鳍和臀鳍很长象有三个分叶的尾巴。 dictsearch.appspot.com 10. WHEN there is blood in the water, it is only natural that dorsal fins swirl around excitedly. 当水中有血的时候，很自然的它的背鳍兴奋地在附近打转。 dictsearch.appspot.com 1. interdorsal ridge Ridge of skin between first and second dorsal fins. 背间脊在第一与第二背鳍鳍之间的皮肤脊。 dictsearch.appspot.com |
| 随便看 |
|
英汉双解词典包含2704715条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。