蝴蝶的英文怎么拼

The butterfly fluttered from flower to flower.

蝴蝶在花丛中飞来飞去。

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。