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 cenosphere空心微珠hollow laser beam暗中空光束hollow clay brick粘土空心砖hollow cast piston空心铸造的活塞hollow white glass中空白玻hollow square beam空心方钢犁梁hollow cone nozzle空心圆锥雾喷头hollow glass bread空心微珠hollow type insert空心衬垫hollow respiration[医] 空瓮[呼吸]音