Sulfonephthalein
[医] 磺酞(指示剂)
🗣️ 情景例句
Have you got any plans for celebrating your birthday?
你计划好怎样庆祝你的生日了吗？
I don't know what his native language is.
我不知道他的母语是什么。
We have a lot in common.
我们有很多相同之处。