groove and tongue meaning in English
槽舌榫
Examples
- The company possesses the advanced floor production assembly line equipment , the imported tools an special grooved and tongued equipment with floor having the high precision size and better tongued - and - grooved joint
公司拥有先进的地板生产流水线设备，使用全进口加工刀具，加工后的地板精度可达百分之一毫米，全面的大卡扣加工设备，使加工后的地板更是丝丝入扣，不留一点缝隙。