mayfly

英 [ˈmeɪflaɪ] 美 [ˈmeˌflaɪ]

n.蜉蝣类，飞蝼蛄

网络解释.五月精灵；蜉蝣
词形变化:
复数：mayflies

1 . In May 1911 the Mayfly was found to lack sufficient lift to get airborne.: 一九一一年五月,发现“蜉蝣号”飞艇的升力不足.

mayfly🔊 朗读