alderfly

美

英

复数：alderflies

英英

n.	1. a slender-bodied insect with two pairs of prominently veined wings. The eggs are laid near water, and the larvae live in the water and have projecting feathery gills.

随便看

英汉双解词典包含2704715条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。