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-eagleismn.夸张之爱国主义
spread the flames使大火蔓延
spreading machine刮胶机,涂胶机
spread themselvesvt.平直地舒展四肢(夸夸其谈;献殷勤)
spread foundation扩展底座
spreadover systemn.依所需工时而订的制度
spreading measures施肥措施
spread of the fork叉齿距
spreading of crack微裂纹扩展
spread oil cooling喷油冷却