venomous spider

An antitoxin active against the venom of a snake spider, or other venomous animal or insect.

一种能抵抗蛇或其它有毒昆虫或动物之毒素的抗毒素.

It's the female black widow spider that is venomous and displays a menacing red dot on her abdomen.

不过，红色并非只是雄性的特性，一种叫做“黑寡妇”的雌性美洲蜘蛛的腹部就有一个红色的点，这种蜘蛛的毒性非常大。

An antitoxin active against the venom of a spider , or other venomous animal or insect.

用来提高抵抗疾病的免疫力的毒素和抗毒素的混合物.

In addition, 41 venomous proteins identified were of unknown function, and on average about half of high-quality MS/ MS spectra gave no signification search results, most likely due to the lack of a specific database for spider venom.

此外，在鉴定的毒素蛋白质中有41种功能未知。而且大约有一半以上的高质量的MS／MS数据得不到明显的鉴定结果，这很可能是没有特定的蜘蛛毒素蛋白质数据库的缘故。

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。