narcotic
名词复数：narcotics
词形变化：
词义辨析：
同义:
a.安眠的, 止痛的; 使平静的
soporific
opiate
sedative
hypnotic
anesthetic
analgesic
painkilling
lenitive
anodyne
calmative
pain relieves
depressont
downer
n.安眠药, 止痛片
opium
morphine
analgesic
sedative
tranquilizer
heroin
codecine
hashish
n.药片, 平静
drug
opiate
relaxant
anodyne
nepenthe
balm
同义参见:
sleepy