de·pres·sant /dɪˈprɛsṇt, di-/
(a.)抑制的,鎮靜的抑製藥,鎮靜藥
de·pres·sant /-ṇt/ 形容詞
鎮靜劑抑制劑
De·press·ant n. Med. An agent or remedy which lowers the vital powers.
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depressant
adj : capable of depressing physiological or psychological
activity or response by a chemical agent [ant: stimulative]
n : a drug that reduces excitability and calms a person [syn: sedative,
sedative drug, downer]