duckbill

名词 n.
中文释义

英文释义

名词 n.
  1. The duck-billed platypus. informal
  2. A hadrosaur. informal
  3. A fish of the family Percophidae
  4. A fish of the family Percophidae; Percophis brasiliensis (Brazilian flathead).
  5. Bull ray (Aetomylaeus bovinus, now Pteromylaeus bovinus).
  6. A device used to force padlocks.
  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. A kind of surgical mask with a trapezoid pouch-like design with shortened or absent side edges.
  9. A modern and more streamlined and tighter fitting version of a flat cap.
  10. Synonym of American paddlefish. US

词形变化

duckbills plural duck-bill alternative

词汇关系

衍生词
dockbill pugolovka duckbill barracudina duckbill cat duckbill catfish duckbill choke duckbill conger duckbill eagle-ray duckbill eel duckbill flathead duckbill garfish duckbill gar duckbill grenadier duckbill oceanic eel duckbill ray duckbill sleeper duckbill whiptail
相关词
duck-billed cat duckbilled duck-billed

词源

From duck + bill.
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