Schaffer's acid
[机] 谢佛酸
🧩 词语组成解析
🗣️ 情景例句
As a matter of fact,
事实上，
I worked at the garage this morning.
我今早在车房工作。
He's only forty-one years old, and he has already been to nearly every country in the world.
他只有41岁，但他却过世界上几乎每一个国家。