hollow-ware glass [材料科學(xué)]空洞玻璃hollow-ware 空心件hollow-pipe waveguide 空腔波導(dǎo)管hollow-ground n.花樣滑冰刀雙刃的hollow-foot [醫(yī)] 弓形足hollow-fiber 中空纖維固定術(shù)hollow-faced blade section [體育]凹面翼斷面hollow-eyed adj.眼窩凹陷的hollow-cylinder source [能源科學(xué)技術(shù)]空心圓柱源hollow-core particleboard [材料科學(xué)]空心刨花板hollow-core fiber [電子、通信與自動(dòng)控制技術(shù)]空芯光纖[機(jī)械工程]空芯光纖hollow-core construction 空心結(jié)構(gòu)hollow-cheeked 面頰凹陷的。hollow-cathode laser [電子、通信與自動(dòng)控制技術(shù)]空心陰極激光器[動(dòng)力與電氣工程]空心陰極激光器空心負(fù)極激光器hollow-cathode lamp 空心陰極燈；空心陰極電子管hollow-cathode discharge [物理學(xué)]空心陰極放電hollow-cathode atomizer [動(dòng)力與電氣工程]空心陰極原子化器hollow-cathode 空心陰極hollow-block 空心方塊hollow-bearing tree [農(nóng)業(yè)科學(xué)]空心樹