单词	barrier mechanism
释义	barrier mechanism 屏障机制
随便看	property mistress property mortgage property node property of absolute continuity property of a drug property of air mass property of all the people property of coating property of commutation property of continuity property of dissolved company property of flush fluid property of gyroscope property of legacy Property of Legal Person property of linearity property of means of production property of optimal plan property of orthogonality property of ownerless property of real numbers property of social organization property of soil property of succession property of synthetic latex bbwdybws bbwh bbwq bbwr bbww bbwx bbwy bbxl bbxq bbxr 机械燃煤机机械码机械能机械论机油机洗机灌机灵机炮机炮