Phenomorphan
[化] 非诺啡烷; 羟苯乙吗喃
🗣️ 情景例句
Dad, Richard--Alexandra's here.
爸爸 Richard Alexandra来了。
He is in difficulty in his business.
他在事业上遇到困难了。
'May I have two tickets please?' I asked.
“我可以买两张票吗？”