| 释义 |
elm leaf beetle in American English US a beetle (Pyrrhalta luteola) that feeds on the leaves of elm trees while in both its larval and adult stages elm leaf beetle in American Englishnouna chrysomelid beetle, Galerucella luteola, of eastern North America, that feeds on the foliage of elm Word origin [1880–85, Amer.]This word is first recorded in the period 1880–85. Other words that entered Englishat around the same time include: barnstorm, highball, impressionism, quotation mark, regionalism |