Schaffer's acid
[机] 谢佛酸
🧩 词语组成解析
🗣️ 情景例句
Mr. Nelson.
Nelson先生。
I'll probably go out for lunch at about 12:30.
我将可能在大约12:30去外面吃午餐。
At night, when you really wish to go to sleep, you rarely manage to do so.
到了夜晚，你真想睡了，却很难入睡。