blue roach
now rare
noun
The rudd, Scardinius erythrophthalmus, which sometimes has slate-blue coloration on the back.
Origin
Mid 19th century; earliest use found in William Yarrell (1784–1856), zoologist.
| 单词 | blue roach |
| 释义 | blue roachnow rare noun The rudd, Scardinius erythrophthalmus, which sometimes has slate-blue coloration on the back. Origin |
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