mayflies是什么意思？

mayflies

• n. 蜉蝣类，飞蝼蛄( mayfly的名词复数 )；

例句

• The life cycle of mayflies consists of four stages: egg, nymph, subimago, and imago. 蜉蝣的生命周期由四个阶段组成: 卵, 蛹,亚成虫, 成虫.

柯林斯高阶英汉双解学习词典释义

• N-COUNT
  蜉蝣
  A mayfly is an insect which lives near water and only lives for a very short time as an adult.