Dida
abbr. differential in-deptb analysis 差值分析
🗣️ 情景例句
You have that look in your eye.
你的眼睛里显示出你已有了答案。
How many boxes are you going to use?
你要用几盒？
What do you find hardest in English?
你觉得学习英语哪方面最难？