downer
n.
1966 in sense of "barbiturate;" 1970 in sense of "depressing person;" agent noun from down, v..
| 词汇 | downer | 
| 词根词缀 | Online Etymology Dictionary downer n. 1966 in sense of "barbiturate;" 1970 in sense of "depressing person;" agent noun from down, v.. | 
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