spreadon铺在 ... 上面
spreadv.传播;展开;散布;铺开;伸展;涂撒n.范围;传播;差额;幅度;盛宴
spread of viscosity粘度变化范围
spread the bed with在床上铺上 ...
spreading structure伸展构造
spread of education教育普及
spread a tablecloth铺桌布
spread himself thinvi.试图同时干太多的工作(样样都抓;结果一样也抓不好)
spread a large clew多上[少上]风帆; 大张[收缩]气势
spreadlight roundel偏光镜
Spreading equipment摊铺设备
spreading mechanism推广机制