cocoonn.茧;茧状物v.包围;包裹
cocoon testing茧检验
cocoon-break破茧
Cocoon eooking煮茧
Cocoonase gene溶茧酶基因
cocoon sorting选茧
cocoon agitator索绪器
cocooning frame蚕簇
cocoon-cutter破茧器
cocoon dressing[医] 茧式敷料
cocoon supplier给茧器