| 释义 |
stick·le·back 英ˈstɪkəlˌbæk美ˈstɪkəlˌbækAHDstĭkʹəl-băk' ☆☆☆☆☆高COCA⁶⁵⁶⁶⁸BNC⁵¹¹⁵⁷iWeb⁴⁹¹⁶⁹
基本英英词源记法例句例句
n.棘鱼¹⁰⁰复数sticklebacks
Noun:
small 2-4 inches pugnacious mostly scaleless spiny-backed fishes of northern fresh and littoral waters having elaborate courtship; subjects of much research来自古英语 sticel,刺，词源同 stick,-el,小词后缀，back,背。因这种鱼背后有刺而得名。sticklebackn.背|后⇒n.棘鱼
名词100%
用作名词Similar principles underlie the evolution of new body forms in completely wild populations ofsticklebackfish.从完全野生的族群演化出新体形的棘鱼，也是透过类似的原则。
British researchers studying the behavior of tinysticklebackfish have found that they are much more willing to take risks in search of food in pairs than alone.英国研究者通过研究小棘鱼的行为发现比起自己一个人他们更愿意冒险与伙伴一起外出觅食。 It thumps the catch against the branch to stun it—a lesson some young birds learn only after swallowing a stickleback that erects its dorsal spine on the way down.
然后它会在树枝上把鱼摔死——当小鸟能够顺着鱼的背脊吞下一只棘鱼时，才会学习这个技能。 yeeyan
Now, scientists say they've found the first animal example of this behavior in a common fish, the nine- spined stickleback.
目前科学家们说他们第一次在普通的九叶穿柳鱼身上找到了动物的这种行为。 kekenet
British researchers studying the behavior of tiny stickleback fish have found that they are much more willing to take risks in search of food in pairs than alone.
英国研究者通过研究小棘鱼的行为发现比起自己一个人他们更愿意冒险与伙伴一起外出觅食。 yeeyan
In various places in the Northern Hemisphere, for example, marine stickleback fish were scattered among landlocked lakes as the last Ice Age ended.
例如，在北半球的许多地方，在上个冰川季结束后，海棘鱼散布于陆地包围的湖里。 edu
Instead, Dr Couzin has built a biddable robot three-spined stickleback.
相反， Couzin博士已经设计了一条机器三刺鱼。 ecocn |