depressant的近义词/同义词
depressant的近义词/同义词有：soporific, morphine, barbiturate, sedative, opiate, hypnotic, painkiller, tranquillizer, analgesic, codeine, downer, sleeping-pill, depressing。
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depressant的近义词（镇静药）：soporific, morphine, barbiturate, sedative, opiate, hypnotic, painkiller, tranquillizer, analgesic, codeine, downer, sleeping-pill。
depressant的近义词（其他释义）：depressing。