笔记本电脑 - 联想Thinkpad X1 Yoga 14英寸-20LD000TCD 笔记本电脑【I7-8550U(4Cores 1.8GHz-4.0GHz,8MB)/16GB 2133MHz LPDDR3/512GB PCIe-NVMe/14"WQHD IPS LED Touch/Intel 8256AC/Intel UHD 620/54Whr/Win10/1Yr】