cushionyadj.垫子似的(柔软的)cushionn.垫子；橡皮软垫；缓冲vt.加垫褥；放在垫子上；保护；减缓；为 ... 装垫子cushion distortion枕形畸变cushioning packing缓冲包装cushioned cylinder缓冲缸Cushion properties缓冲性能cushion performance缓冲性能cushioning material缓冲材料cushion and damping缓冲减振cushion check valve缓闭止回阀cushion layer range垫层包角cushion coefficient缓冲系数