butterflies

n.

蝴蝶（ butterfly的名词复数 ）；

butterflies in my stomach七上八下；心里紧张

catch butterflies捉蝴蝶

1. A butterfly must not be confused with a moth.
   不得将蝴蝶和飞蛾混同起来。
2. A caterpillar is the larva of a butterfly.
   毛虫是蝴蝶的幼体。
3. A butterfly is flying up and down among the flowers.
   有一只蝴蝶正在花丛里忽上忽下地飞着。
4. What are the elements of the butterfly stroke?
   蝶泳的泳姿动作要领是什么?

1. Turn the fish over and butterfly it, before you put it in the oven.
   把鱼翻过来，切开、摊平，然后放到炉子上。

From birds to butterflies: animal movement patterns and stable isotopes.
Monitoring butterflies for ecology and conservation; the British Butterfly Monitoring Scheme
Monitoring butterflies for ecology and conservation : the British butterfly monitoring scheme
Rapid responses of British butterflies to opposing forces of climate and habitat change.
Seasonal variation in detectability of butterflies surveyed with Pollard walks
Comparative losses of British butterflies, birds, and plants and the global extinction crisis.
The quality and isolation of habitat patches both determine where butterflies persist in fragmented landscapes
Associations between body size, mating pattern, testis size and sperm lengths across butterflies
Phylogenetic Discordance at the Species Boundary: Comparative Gene Genealogies Among Rapidly Radiating Heliconius Butterflies
Stable isotopes ( delta D and delta super(13)C) are geographic indicators of natal origins of monarch butterflies in eastern North A...