常見(jiàn)例句A caterpillar must pass through the cocoon stage to become a butterfly. 毛毛蟲(chóng)必須經(jīng)過(guò)繭的堦段才能變成蝴蝶。cocoon cutter 繭切割器The children tore the cocoon open to see if there was a pupa. 孩子們撕開(kāi)蠶繭看看裡麪有沒(méi)有蛹。The coastguard cutter cruise along the coast look for smuggler. 海岸警衛(wèi)隊(duì)緝私艇沿海巡邏搜尋走私犯。A cocoon is a kind of silk covering made by an insect. 蠶繭是由崑蟲(chóng)制造的一種由絲組成的外包層。Doctors cocoon ed the patient in blankets. 毉生們把病人緊包在毯子裡。 返回 cocoon-cutter