lay the grain

... lay the foundation of 给...打下基础,为..奠定基础 lay the grain [机]砑光,整光 lay the key under the door {v.}闭门而去 ...

... lay the foundation of 给...打下基础,为..奠定基础 lay the grain [机]砑光,整光 lay the key under the door {v.}闭门而去 ...