| 单词 | depressant |
| 释义 | depressant /di pres"euhnt/, adj. 1. Med. having the quality of depressing or lowering the vital activities; sedative. 2. causing a lowering in spirits; dejecting. 3. causing a drop in value; economically depressing. n. 4. Med. a sedative. Cf. stimulant (def. 1). 5. Chem. any agent capable of diminishing a specific property of a substance. [1875-80; DEPRESS + -ANT] |
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