中文翻译与英英解释

1.(交媾后就吃掉雄性的)有毒黑蜘蛛。
2.(美国)“黑寡妇”式夜间战斗机。

black:    adj. 1.黑，黑色的。 2.暗的；黑暗的。 3.(教 ...

widow:    n. 1.寡妇。 2.【牌戏】放在一边的几张牌〔如打百分 ...

venomous New World spider; the female is black with an hourglass-shaped red mark on the underside of the abdomen
同义词：Latrodectus mactans,

Black widow is a common name of some spiders in the genus Latrodectus listed below, who are reputed to kill male spiders after mating.

例句与用法

Black widow is a ( dead ) cert for ( ie is sure to win ) the next race
黑寡妇马下一场比赛赢定了

Do a search for black widow . it was one of anna ' s call signs
研究一下黑寡妇那曾是安娜的召集标志

We ' re sorry sir , you are only allowed one carrion and one black widow
对不起先生，你只能携带一只尸虫和一只黑寡妇蜘蛛。

With some spiders , including the black widow , the male is much smaller than the female
在某些蜘蛛群里- -例如"黑寡妇"蜘蛛- -雄蜘蛛的个头要比雌蜘蛛小得多。

He brought . . . a black widow spider , a python , a stuffed rattler , a falcon , a dwarf rabbit
有一只黑寡妇蜘蛛，一条巨蟒，一条响尾蛇标本，一只猎鹰，一只侏儒兔。

Released on valentine ' s day , this story of a black widow killer was promoted as the top thriller of 2005
在情人节当天出版的这本关于黑寡妇杀手的小说，被推为2005年最畅销的惊险小说。

A daddy longlegs spider is more venomous than a black widow , but it can open its mouth wide enough to bite a person
成年长腿蜘蛛的毒性比黑寡妇要大的多，它的嘴可以张大到足以咬住人。

2004 new york - sonya thomas , a 99 - pound woman known as " the black widow , " won philadelphia ' s annual chicken - wing eating contest in a dramatic overtime on friday
纽约sonya thomas ，一名体重仅仅99磅，人称黑寡妇的妇女，周五在费城一年一度的食鸡翅比赛的加时赛中，出人意料地夺取了冠军。

Terrorist attacks were also once acts exclusively reserved to men , but in the 21st century , the chechen “ black widow ” suicide attackers have also changed our thinking in that regard
曾经，恐怖攻击行动也是人类男性专属的行为，然而二十一世纪俄罗斯车臣的黑寡妇自杀攻击队同样改变了我们的想法。

The amino acid sequences of about 100 kinds of spider toxin have been determined so far . their molecular weights were varied from 3 to 12kd except for black widow spider toxins , which were high molecular mass types . there were plenty of cysteine residues in their sequences
至今已有近百种蜘蛛神经毒素的一级结构被测定，除黑寡妇蜘蛛毒素为高分子量毒素外，其他蜘蛛神经毒素的分子量在3 - 12kd之间，不同种属来源的毒素同源性很小，序列中含有较多的半胱氨酸。