“夹层”用英语怎么说

“夹层”的拼音为：jiā céng...

夹层楼面上的卧室a bedroom on the mezzanine钻粉和岩心已穿过了砾岩夹层.Cuttings and core from the drill - holes have intersected conglomerate bands.利用不同材料成分制成的最初的平面光波导就是液体-石英夹层结构和环氧树脂 - 玻璃夹层结构.The first planar optical guides which utilized dif...