Mesorcinol
[化] ┯间二酚; 均三甲苯二酚
🗣️ 情景例句
How did the accident happen?
事故是怎么发生的？
A road of a thousand miles begins with one step.
千里之行始于足下。
After I had sat down, he said that business was very bad.
待我坐下后，他说生意非常不景气。