Dinitroresorcin
[医] 二硝基间苯二酚, 二硝基二羟苯
🗣️ 情景例句
How is your score in English?
你的英语成绩是多少？
Whatever happens, don't go back.
不管什么事情发生，你都不要回来。
Suddenly my wife spotted a boat moored to the bank.
突然，妻子发现岸边泊着一条小船，