downer
名词 downer:
a drug that reduces excitability and calms a person
同义词:sedative, sedative drug, depressant
形容词 down:
being or moving lower in position or less in some value
同义词:down
becoming progressively lower
同义词:down
understood perfectly
extending or moving from a higher to a lower place
being put out by a strikeout
同义词:down
lower than previously
shut
同义词:down
not functioning (temporarily or permanently)
同义词:down
low in spirits
同义词:blue, depressed, dispirited, down, downcast, downhearted, down in the mouth, low, low-spirited