cocoon-cutter

常见例句

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。
cocoon cutter
茧切割器
The children tore the cocoon open to see if there was a pupa.
孩子们撕开蚕茧看看里面有没有蛹。
The coastguard cutter cruise along the coast look for smuggler.
海岸警卫队缉私艇沿海巡逻搜寻走私犯。
A cocoon is a kind of silk covering made by an insect.
蚕茧是由昆虫制造的一种由丝组成的外包层。
Doctors cocoon ed the patient in blankets.
医生们把病人紧包在毯子里。