Naltrexone
[化] 纳曲酮; 环丙羟二氢吗啡酮
🗣️ 情景例句
I'm only here two days,
我只有两天时间，
Why do you always bother me?
你干嘛老是找我麻烦？
Though a number of descents have been made, much of it still remains to be explored.
人们多次进入洞内探险，但至今尚有不少东西有待勘探。