Rohypnol

 Longman Dictionary of Contemporary English 5++朗文当代英语 5++LDOCE 5++朗文 5++Ro·hyp·nol /rəʊˈhɪpnɒl $ roʊˈhɪpnɒːl/ noun [uncountable] trademark  a drug that makes you sleep, which is sometimes used to make someone unable to defend themselves against rape 罗眠乐，氟硝安定〔一种安眠药，有时被用作迷奸药〕

Ro·hyp·nol nounChineseSyllable  

Rohypnol
Ro·hyp·nol /rəʊˈhɪpnɒl $ roʊˈhɪpnɒːl/ noun [uncountable] trademark
a drug that makes you sleep, which is sometimes used to make someone unable to defend themselves against rape