cushion ply垫层 The training program help to cushion the effect of unemployment. 这项训练计划有助于缓冲失业造成的影响。
例句
例句
It can increase foundation bearing capacity &reduce building subsidence to replace soft soil padding by using dense sand or rubble cushion. 以密实的砂石或碎石垫层代替软弱土层,可以提高地基的承载力,减少建筑物的沉降量。