black widow
短语n. 黑寡妇（一种美洲蜘蛛）
发音
US
词形变化
black widows
复数
black widows
释义与例句
n.
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1.
Any of several species of venomous and potentially deadly spiders, particularly Latrodectus spp.
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2.
A woman who kills one or more of her lovers.
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3.
A female suicide bomber, sometimes one intending to avenge her husband who was killed.