流逝汉英词典

Polyodon

流逝汉英词典

基本解释

  • n.長吻鱘屬

同根派生

     

英汉例句

  • A fish of the family Polyodontidae, having a long paddle - shaped snout, especially Polyodon spathula of the Mississippi River basin.
    白鱘，匙吻鱘匙吻鱘科的一種魚，有長的槳狀吸磐，特別是匙吻鱘密西西比河流域的這種魚
  • A fish of the family Polyodontidae, having a long paddle-shaped snout, especially Polyodon spathula of the Mississippi River basin.
    白鱘，匙吻鱘匙吻鱘科的一種魚，有長的槳狀吸磐，特別是匙吻鱘密西西比河流域的這種魚
  • Shah N.1994.Status survey of southern kiang (Equus kiang polyodon) in Sikkim.Baroda Gujarat: Faculty of science,Maharaja Sayajirao University.
    孫儒泳.;2001
  • A method of dilute alkali-enzyme hydrolysis was used to extract chondroitin sulfate from the Polyodon spashula cartilage.
    以匙吻鱘的軟骨爲原料,用稀堿-酶相結郃的方法提取硫酸軟骨素。
  • Lorenzini's ampullae The mucus filled canal system opening on the snout of Elasmobranchii, Polyodon spathula and Plotosus anguillaris. May be electric, pressure or temperature receptors.
    勞倫氏壺腹黏液充滿的琯道系統，在板鰓亞綱，匙吻鱘與鰻鯰的吻部上。可能是電，壓力或溫度的受器。