Hollowayn.霍洛韦hollowadj.空的；空洞的；凹陷的；虚伪的；(声音)沉闷的n.山谷；洞；窟窿vt.挖空vi.形成空洞adv.完全地；彻底hollow slab beam空心板梁hollow component空心构件hollow steel rim空心轮辋hollow inclusion空心包体hollow bond wall空斗墙hollow container中空容器hollow drill rod空心钻杆hollow wire rope空心钢丝绳hollow structure中空结构hollow a pumpkin把南瓜挖空