单词 | poplar aphid |
释义 | poplar aphidnoun Any of several aphids which infest poplars; specifically those of the genus Pemphigus (family Pemphigidae), especially P. bursarius, which forms galls on the leaf stalks. OriginEarly 19th century; earliest use found in William Kirby (1759–1850), entomologist and naturalist. |
随便看 |
|
英语词典包含243303条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。