Dida
abbr. differential in-deptb analysis 差值分析
🗣️ 情景例句
Have a safe trip home.
路上小心点。
Whom we love best to them we can say least.
对我们的最爱的人，我们可说的话最少。
How can I climb up that wall! I wish I were a bird!
我怎么能够爬得上那堵墙？我要是一只鸟就好了！