单词	cocoon package
释义	cocoon package 装茧式包装
随便看	random deployment random deposition random-design method random designs random destabilization optimal designing random deteriorating time random deviate random deviation randomdeviations Random deviation theorem random device random devices random diffefence random difference random difference equation random difference quantizing random differential equation random diffusion random diffusional motion random diffusion chamber random digit random-digit random digital-function generator random digital signal random digit dialing