Paraquinonedioxime
对醌二肟
🗣️ 情景例句
What is it?
是个什么样的计划？
Time works wonders.
时间可以创造奇迹。
After speaking for about half an hour he came to a sad part of the family history.
大约谈了半个小时之后，他谈到了家族史中的一件伤心事。