plural opiates
plural opiates
Learner's definition of OPIATE
[count]
1
: a drug (such as morphine or codeine) that is made from opium and that is used to reduce pain or cause sleep鸦片制剂；麻醉剂
2
disapproving : something that causes people to ignore problems and to relax instead of doing things that need to be done（使人意志消沉的）麻醉品，麻痹物