释义 |
lam·preys 英'læmprɪz美'læmprɪz COCA¹²⁴⁴²⁵BNC³⁹⁷⁰⁷ 基本英英例句 七鳃类¹⁰⁰原型lamprey的复数 名词 lamprey: primitive eellike freshwater or anadromous cyclostome having round sucking mouth with a rasping tongue It is not just dogs that engineers are copying now, but shrews complete with whiskers, swimming lampreys, grasping octopuses, climbing lizards and burrowing clams. 现在,工程师们的仿生对象不仅有狗,还包括长有胡须的鼩鼱,会游泳的七鳃鳗,抓力十足的章鱼,善于攀爬的蜥蜴和穴居蛤。 ecocn Now there may be a new way to get rid of the lampreys—with the stench of death. 现在,我们也许可以尝试一种新的方法摆脱七鳃鳗---死亡气息。 hjenglish Primitive fishes, such as hagfish and lampreys, use suctionlike mouths to attach to the outer surface of other fish and suck out nutrients. 原始鱼类,诸如八目鳗类鱼及七鳃鳗,用有如吸盘一样嘴来吸附在别的鱼类的体表并吸取营养。 ycool Robots of the future might end up resembling medieval monsters, with shrews’ heads, octopuses’ arms and lampreys’ bodies. 未来的机器人可能会象中世纪时期的怪物,具有的鼩鼱的头,章鱼的足,七鳃鳗的身体。 ecocn Scientists had seen that dead sea lampreys in a tank caused live ones to freak out and try to escape. 科学家曾亲眼目睹水槽中死去的七鳃鳗让活的七鳃鳗唯恐避之不及。 hjenglish Sea lampreys leave a swath of destruction as the invasive species chomps through the Great Lakes. 作为外来入侵物种,七鳃鳗经过北美五大湖时总会留下一系列的破坏。 hjenglish Sten Grillner’s group at the Karolinska Institute in Stockholm has therefore spent many years studying lampreys, in order to gain insights about vertebrate nerves. 为此,斯德哥尔摩卡罗林斯卡研究所 Sten Grillner的研究小组花了很多年时间来研究七鳃鳗,以获取对脊椎动物神经的更深见解。 ecocn Their work determined that muscarine stimulated neural activity, leading to locomotion in the laboratory lampreys. 他们发现毒蕈碱能刺激神经兴奋,并引起八目鳗运动。 dxy They’re kind of like eels or hagfish or lampreys, but different. 它们有点像鳝鱼、丑鱼或者鳗鱼,但并不相同。 yeeyan Lampreys are the simplest living vertebrates. 七鳃鳗是一种最简单的活体脊椎动物。 ecocn |