词汇	semi flexible pavement
释义	semi flexible pavement 半柔性路面
随便看	When I say that the boys are lazy When I say that the boys are lazy,I except you When I say that the boys are lazy ,I except you When is check out time when is check-out time When is check out time? when is check-out time? when is closing time When I see grid-it has no beginning When I see grid-it has no beginning,no ending When I see grid-it has no beginning, no ending When I see him When I see the pile of dirty dish When I see the pile of dirty dish,my heart sink when is good When is good? when is his funeral When is his funeral? when is idw taking place when is idw taking place? when is it for When is it for? When is it going to be on the market? when is it on When is it on?