Phenolsulfonic acid
[医] 酚磺酸, 羟苯磺酸
🧩 词语组成解析
🗣️ 情景例句
I have approximately three-year experience using a computer.
我有大约三年操作电脑的经验。
I'll try, but I may have to work late.
就这样办，不过，昨晚工作怕要很晚了。
Yes, speaking.
是我，请讲。