词汇	谢柬
释义	谢柬 xiè jiǎn谢帖﹔感谢信。謝柬
随便看	difference of technological force difference of temperature difference of the chart datum difference of the gray-level difference of the realms difference of this one from another difference of threshold difference of tide difference of time difference of time-delay difference of tourism scale difference of two squares difference of two vector difference of typhoons difference of usage difference of water temperature difference of wavefront difference of wire resistance difference on effect difference on thinking patterns difference operation difference operator difference-operator table difference orthogonal discrete method difference output end