短语词组短语chain -breaking reaction 连锁中断反应;连锁破坏反应Chain -breaking Antioxidants 断链抗氧化剂chain cable breaking test 锚链拉断试验Vertical chain -breaking machine 立式链破机chain breaking reaction 连锁破坏反应driving chain breaking fault 传动链条易断故障 返回 chain break