短语词组用作名词 (n.)形容词+～drinking fountain 自动饮水器live fountain 活泉ornate fountain 华丽的喷泉名词+～soda fountain 散装苏打汽水容器,冷饮柜台water fountain 喷出式饮水设备～+名词fountain pen 自来水笔,钢笔介词+～at the fountain 在源头～+介词fountain of pleasure 快乐的根源fountain of trust 信用的根源fountain of wisdom 智慧的源泉短语 返回 fountaining