Special variable
[计] 专用变量
🧩 词语组成解析
🗣️ 情景例句
I remember now.
我现在记起来了。
He often fails to keep his word.
他常常不遵守诺言。
It was necessary, therefore, to invent instruments that neither slumbered nor slept.
因此，有必要发明一种仪器，既不打盹儿，也不睡觉。