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 breaker缓冲层cushioned drive吸收扭振的传动cushion the blow减少(不愉快事物的)影响cushion material缓冲材料cushion nonwoven靠垫布cushion blasting缓冲爆破cushioning layer缓冲层cushion blocking减振垫cushioning curve缓冲曲线cushioned hammer垫锤