| 释义 |
N4174160depressantSpoken.10Fiction.5Magazine.26Newspaper.6Academic.13(chiefly of a drug) reducing functional or nervous activity （多指药物）抑制机能（或神经）活动的, 镇静的。
1a depressant drug 镇静剂, 镇静药。
1.1an influence that depresses economic or other activity （对经济等活动的）压抑作用, 抑制作用： higher taxation is a depressant 提高税收有抑制作用。
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