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 brick wall空斗砖结构hollow cast wheel空心铸轮hollow nanofibres空心纳米纤维hollow edged file凹边锉hollow J-Horner空心千斤顶hollow plank beam空心板梁hollow waveguides空芯光纤Hollow glass bead中空玻璃微珠hollow metal door包铁门hollow foundation空心基础