短语词组短语backed blade 刀形石器backed cloth 背面加重织物;[纺]二重织物;背面起绒织物;背面加厚织物backed into 被逼到;为支持;备份到saddle backed 鞍状Hinged Backed 活页型backed Snowfinch 棕背雪雀backed Pipit 纯背鹨Backed disc 尼龙搭扣砂碟backed securitization 证券化backed by 依靠；在…支持/掩护/配合下 返回 backed