duckbill

n. [动物]鸭嘴兽

发音

US

词形变化

duckbills 复数 duckbills

别名

duck-bill

释义与例句

n.
  1. 1.

    The duck-billed platypus.

    非正式
  2. 2.

    A hadrosaur.

    非正式
  3. 3.

    A fish of the family Percophidae

  4. 4.

    A fish of the family Percophidae

    Percophis brasiliensis (Brazilian flathead).

  5. 5.

    Bull ray (Aetomylaeus bovinus, now Pteromylaeus bovinus).

  6. 6.

    A device used to force padlocks.

    政治
  7. 7.

    A check valve with two or more flaps, usually shaped like a duck's beak, commonly used in medical applications to prevent contamination due to backflow.

  8. 8.

    A kind of surgical mask with a trapezoid pouch-like design with shortened or absent side edges.

  9. 9.

    A modern and more streamlined and tighter fitting version of a flat cap.

  10. 10.

    Synonym of American paddlefish.

    美国

词汇关系

名词

同义词 3

platypus duck-billed platypus paddlefish

上位词 2

ganoid monotreme

相关短语

duckbill cat duckbill cats

词源

From duck + bill.

来源：wiktionary