Pentahydroxy-acid
[化] 五羟基酸
🧩 词语组成解析
🗣️ 情景例句
How much money are you looking for in this job?
你希望的薪水是多少？
It's too dark.
太黑暗了。
When they had gone, the driver of the car came towards him.
他们走后，汽车司机向他走来，