您要查找的是不是：
- A butterfly must not be confused with a moth. 不得将蝴蝶和飞蛾混同起来。
- I think this worm is a larva of a butterfly. 我觉得这虫子是蝴蝶的幼虫。
- A caterpillar is the larva of a butterfly. 毛虫是蝴蝶的幼体。
- Biomechanical Study of Medical Hard Tissue Adhesive Bonding Butterfly Fracture Fragment in Middle Part of Fresh Human Tibia 医用硬组织黏接胶黏接胫骨中段蝶形骨折的生物力学研究
- A caterpillar must pass through the cocoon stage to become a butterfly. 毛毛虫必须经过茧的阶段才能变成蝴蝶。
- His hobby is collecting butterfly specimens. 他的业余爱好是采集蝴蝶标本。
- Take not a musket to kill a butterfly. [谚]小题大做; 杀鸡焉用牛刀。
- Perhaps there is a fracture in the water pipe. 也许水管有裂缝了。
- The fracture of his left leg is very serious. 他的左腿骨折情况很严重。
- The fracture caused him intense pain. 骨折给他造成了剧烈的疼痛。
- He tried in vain to catch the butterfly on the flower. 他白费力气想抓住停在花上的蝴蝶。
- The ugly caterpillar will change into a beautiful butterfly. 丑陋的毛虫会变成美丽的蝴蝶。
- 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。
- I don't like this young woman; she seems a social butterfly. 我不喜欢这个年轻女子，她象个交际花。
- Fracture of the leg can be very serious in old people. 老年人腿骨骨折有可能成为严重疾患。
- A close examination of the butterfly showed that it had four wings. 仔细察看蝴蝶发现它有两对翅膀。
- This species of butterfly is widely distributed over our country. 这种蝴蝶在我国分布很广。
- It shows the metamorphosis of a larva into a butterfly. 它展示了从幼虫变成蝴蝶的过程。
- A larva metamorphoses into a chrysalis and then into a butterfly. 幼虫变为蛹，然后再变成蝴蝶。
- The gaudy butterfly is sure that the flowers owe thanks to him. 浮华的蝴蝶却相信花是应该向它道谢的。
