White fly

Any one of numerous small injurious hemipterous insects of the genus Aleyrodes, allied to scale insects. They are usually covered with a white or gray powder.

EncyclopediaSeewhitefly

随便看

英语词典包含2567994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。