单词	springing needle
释义	springing needle 托换基础的支柱
随便看	introducing instrument for impregnators introducing intelligence introducing into polymers introducing into the substructure introducing massage introducing metals into polymers introducing of experiences introducing of technology from abroad introducing painting to drama introducing path introducing phosphorus into polymers introducing poetry to drama introducing poll tax into land tax introducing port introducing private capital Introducing program introducing prostitution introducing remedies in body cavities introducings introducing science and technology introducing seeds Introducing Signaling and Call Control introducing somebody introducing species introducing species trial