Dida
abbr. differential in-deptb analysis 差值分析
🗣️ 情景例句
I care.
我关心。
Would you help me remove the refrigerator?
能帮忙移一下冰箱吗？
While we were having breakfast, our little boy, Tommy, found two small coins on the floor.
正当我们吃早饭时，我们的小男孩汤米在地上找到两枚小硬币。