opioid
noun[C]
medicalspecializeduk/ˈəʊ.pi.ɔɪd/us/ˈoʊ.piˌɔɪd/anydrugthat has aneffectsimilartoopium, such asmorphine:
类鸦片药物Constipation is the mostcommonsideeffectof any opioid.便秘是类鸦片药品最常见的副作用。
Specific types of drug
- addictive
- alprazolam
- amnesiac
- amyl nitrite
- anaphrodisiac
- anti-AIDS
- anti-aphrodisiac
- aphrodisiac
- barbiturate
- caffeine
- gas and air
- GHB
- hallucinogen
- hallucinogenic
- khat
- legal high
- LSD
- MDMA
- psychedelic
- smack