Black widows are notorious spiders identified by the colored, hourglass-shaped mark on their abdomens.

黑寡妇是臭名昭著的蜘蛛，可以通过它们腹部上彩色沙漏形斑点来识别。

youdao

Black widows are comb-footed spiders, which means they have bristles on their hind legs that they use to cover their prey with silk once it has been trapped.

黑寡妇长着梳子状的脚，这就意味着它们用后腿上的刚毛盖住被网丝捕获的猎物。

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Black widows are also suspected in Monday's bombings in Moscow.

VOA: special.2010.04.03

This has caused a reaction among so-called Black Widows.

VOA: special.2010.04.03

The suicide bombers -- who have become known as "black widows" -- are dressed head-to-toe in black and wear the so-called "Martyr's belt" filled with explosives.

CNN: Chechnya's 'black widow' bombers

The Flaming Dildos have had a lot of names: the Crabs, the Croks, the Crimps, the Crunch, the Scrunch, the Gawks, the Gobs, the Flaming Spiders, the Black Widows.

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