State variable
[计] 状态变量\\n[化] 宏观参数; 状态变量
🧩 词语组成解析
🗣️ 情景例句
I was. I came back here last month on vacation.
本来是，不过上个月回来度假。
Speak of the devil.
我们才刚好聊到你而已。
We were very much surprised when the snake charmer suddenly began to play jazz and modern pop songs.
当耍蛇人突然又吹奏起爵士乐和现代流行乐曲时，我们感到非常惊奇。