Synachrom
苯乙烯, 二乙烯苯多孔有机载体
🗣️ 情景例句
Genetically modified foods and green foods are different.
经基因改良的食物与绿色食物是不同的。
It is more pain to do nothing than something.
什么都不做要比做一点更不好受。
Many people pretend that they understand modern art.
有很多人装成很懂现代艺术的样子，