mayflies的音标：...

Virtue flies from the heart of a mercenary man.唯利是图的人胸中没有美德。Four New Species of Dance Flies from Guizhou Province ( DIPTERA: EMPIDIDAE )贵州省舞虻四新种 ( 双翅目: 舞虻科 )A close mouth catches no flies.病从口入How time flies!时光飞逝。The biol...

The stars are not afraid to appear like fireflies.群星不怕显得象萤火那样.Fireflies give off flashes of light when they fly at night.萤火虫夜间飞行时发出闪光.My fancies are fireflies, — Specks of living light winkling in the dark.我的梦幻恰是一团萤火——在幽...

Fireflies give off flashes of light when they fly at night.萤火虫夜间飞行时发出闪光.Fireflies sparked in the darkness.萤火虫在黑暗中发光.The stars are not afraid to appear like fireflies.群星不怕显得象萤火那样....

The RPI is 7 . 91 while the keep efficiency period reaches sixty days to kill houseflies.灭家蝇持效期达60天后,RPI值为7.91....

n.（饮酒无度的）酒吧间常客( barfly的名词复数 )...