Trimellitic acid
[化] 1,2,4-苯三酸
🧩 词语组成解析
🗣️ 情景例句
After all, we're here, we're alone, we're together.
毕竟， 我们来到这儿了， 我们又单独在一起了。
Who is the auther of this short story?
谁是这短篇故事的作者？
Every year, several classes visit the factory.
每年都有好几个班去参观这家工厂。