【stonefly】的音标、怎么读

stonefly怎么读

中考高考考研四级六级雅思托福 GRE

stonefly是什么意思

音标: 英 [s'təʊnflaɪ]

n. primitive winged insect with a flattened body; used as bait by fishermen; aquatic gilled larvae are carnivorous and live beneath stones

石蝇

1. stonefly and mayfly larvae have gills, with which they extract oxygen from the water.

石蝇和蜉蝣的幼虫有鳃能够使它们从水中提取氧气