Dyadic indication
[计] 双向指示
🧩 词语组成解析
[计] 二元的, 二进制的
🗣️ 情景例句
All the employees in the office eat fast food for lunch.
办公室里的职员中午都是吃快餐的。
To gain teaches how to spend.
量入为出。
What's the time?
几点了？