词汇	holographic element
释义	holographic element 全息元件
随便看	composite shell Composite shell mold machined castings composite shell-slab and I-beam bridge composite shell type boxes composite shield composite shielding layer composite ship composite shipbuilder composite shipment composite shipyard composite shot composite shrub-grassland composite side block composite signal composite signal coding composite signal dialing composite signaling Composite Signal Mixer composite signal multifrequency dialing Composite Signal Multifrequency Dialling composite signals composite silanization pretreatment composite silica particle composite silicate heat-insulating board composite silicone rubber