Diacetyldihydromorphine
[化] 双醋氢吗啡; 二乙酰二氢吗啡
🗣️ 情景例句
Nice to meet you, Mrs. Cooper.
很高兴见到你， Cooper太太。
When I'm going to buy a TV set next time, I'll buy a portable model.
你有电视节目表吗？新闻与气象节目之后是什么？
His cake is four times as big as mine.
他的蛋糕是我的四倍大。