Numerical equation
[计] 数字方程\\n[经] 数字方程式
🧩 词语组成解析
🗣️ 情景例句
What's your name?
你呢？
The day has eyes, the night has ears.
日有眼，夜有耳。
The plane was late and detectives were waiting at the airport all morning.
飞机误点了，侦探们在机场等了整整一上午。