咖啡杯的材质有很多种，市面上见到的如瓷器，陶器，不锈钢，骨瓷等不一而足咖啡杯。

There are a variety of coffee cup materials available in the market to see if porcelain, pottery, stainless steel, bone China coffee cups and other numerous.

youdao

咖啡杯的材质有很多种，市面上见到的如瓷器，陶器，不锈钢，骨瓷等不一而足咖啡杯。

There are a variety of coffee cup materials available in the market to see if porcelain, pottery, stainless steel, bone China coffee cups and other numerous.

youdao