| 单词 | redbelly dace |
| 释义 | redbelly dace in American English (ˈrɛdˌbɛli) US either of two E North American, brightly colored, freshwater dace fishes (genus Phoxinus) redbelly dace in American English (ˈredˌbeli) noun Ichthyology any of the small, brightly colored North American freshwater cyprinids, esp Phoxinus oreas (northern redbelly dace) and P. erythrogaster (southern redbelly dace) Word origin [1945–50, Amer.; red1 + belly]This word is first recorded in the period 1945–50. Other words that entered Englishat around the same time include: RNA, beeper, poison pill, regression analysis, synchronized swimming |
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