Phenol sulfuric acid
[化] 硫酸苯酯; O-苯基硫酸
🧩 词语组成解析
n. 苯酚, 石炭酸, 羟基类化合物\\n[化] 酚; 苯酚
a. 硫磺的；含多量硫磺的；含（六价）硫的
🗣️ 情景例句
going to the children's ward once or twice a week
每星期就去小儿科病房一、两次
Though the wound be healed yet a scar remains.
创伤可愈合，伤疤犹留存。
The order was in good shape when it left out factory.
货离开工厂时都是完好无缺的啊。