duckbill

duckbill读音音标

英 [\'dʌkbɪl]

美 [\'dʌkˌbɪl]

duckbill意思解释

n.

鸭嘴兽；

英英释义

n.

primitive fish of the Mississippi valley having a long paddle-shaped snout

同义词：paddlefishPolyodon spathula

small densely furred aquatic monotreme of Australia and Tasmania having a broad bill and tail and webbed feet; only species in the family Ornithorhynchidae

同义词：platypusduckbilled platypusduck-billed platypusOrnithorhynchus anatinus

adj.

having a beak resembling that of a duck

同义词：duck-billed

双语例句

用作名词(n.)New evidence, however, challenges that theory.The duckbill platypus, it turns out, gets about eight hours of REM shuteye a day.新证据向上述观点提出挑战，它推翻了鸭嘴兽一天睡眠八小时的理论。