truth drug

 Longman Dictionary of Contemporary English 5++朗文当代英语 5++LDOCE 5++朗文 5++

Related topics: Drugs, medicines

ˈtruth ˌdrug British English, truth serum American English noun [countable, uncountable]  MDa drug that is supposed to make people tell the truth 吐真药〔一种据说能使人吐露真言的药〕

ˈtruth ˌdrug nounChineseSyllable  

truth drug
ˈtruth ˌdrug British English, ˈtruth ˌserum American English noun [uncountable and countable]
a drug that is supposed to make people tell the truth

truth drugBrE /ˈtruːθ drʌɡ/ 🔊NAmE /ˈtruːθ drʌɡ/ 🔊 nouna drug that is believed to be able to put sb into a state where they will answer questions with the truth 吐真药；坦白药