蝴蝶的英语单词:butterfly；
词组短语：
butterfly valve 蝶形阀；
butterfly effect 蝴蝶效应；
set a butterfly 张开蝴蝶的两翼，置于玻璃盒中(作为标本) ；
butterfly stroke 蝶泳
相关介绍
Caterpillars change into butterflies.
毛虫变成蝴蝶。
Butterfly is the only stroke I can't do.
只有蝶泳我不会。
She was third in the 200m butterfly.
她获得200米蝶泳比赛的第三名。
The caterpillar will eventually metamorphose into a butterfly.
毛毛虫最终将蜕变成一只蝴蝶。
Butterflies flitted from flower to flower.
蝴蝶在花丛中飞来飞去。
My garden was covered with so many butterflies that I could hardly see the flowers.
我的花园里飞舞着很多蝴蝶，我几乎看不见花了。
