Parahydroxybenzoic acid
[医] 对羟苯甲酸
🧩 词语组成解析
🗣️ 情景例句
Yes, but I'm only an amateur.
是的，我仅仅是业余爱好。
How would I know?
我怎么知道？
Many owners of private cars are going to offer 'free rides' to people on their way to work.
很多私人汽车的车主正准备为乘车上班的人们提供“免费乘车”的服务，