单词 | caseworm |
释义 | caseworm/ˈkeɪswəːm/noun More fully paddy caseworm, rice caseworm. The aquatic caterpillar of the pyralid moth Nymphula depunctalis, which is a major pest of rice in South and South-East Asia, feeding on leaves and forming a protective case from their fragments. OriginMid 16th century (in an earlier sense). From case + worm. |
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。