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- black widow spider toxin 黑寡婦毒蛛毒素
- I thought I saw a black widow spider. 黑寡婦蜘蛛。
- He brought ... a black widow spider, a python, a stuffed rattler, a falcon, a dwarf rabbit. 有一只黑寡婦蜘蛛，一條巨蟒，一條響尾蛇標本，一只獵鷹，一只侏儒兔。
- He brought ... a black widow spider,a python,a stuffed rattler,a falcon,a dwarf rabbit. 他帶了一只黑寡婦蜘蛛，一條巨蟒，一條響尾蛇標本，一只獵鷹，一只侏儒兔。
- It's the female black widow spider that is venomous and displays a menacing red dot on her abdomen. 但紅色并不僅僅是雄性的特征，在雌性毒蜘蛛“黑寡婦”的腹部同樣可以看到有威懾作用的紅點(diǎn)。
- venom gland of the black widow spider 黑寡婦毒蛛毒液腺
- Why do female black widow spiders kill the males after mating?.To stop the snoring before it starts! 為什么黑寡婦蜘蛛在交配后就把公蜘蛛給吃了?在它還沒(méi)來(lái)得及打鼾之前就讓它消聲匿跡!
- 4. He brought ... a black widow spider, a python, a stuffed rattler, a falcon, a dwarf rabbit. 有一只黑寡婦蜘蛛，一條巨蟒，一條響尾蛇標本，一只獵鷹，一只侏儒兔。收藏指正
- 10.He brought ... a black widow spider, a python, a stuffed rattler, a falcon, a dwarf rabbit. 有一只黑寡婦蜘蛛，一條巨蟒，一條響尾蛇標本，一只獵鷹，一只侏儒兔。
- 3. He brought ... a black widow spider, a python, a stuffed rattler, a falcon, a dwarf rabbit. 有一只黑寡婦蜘蛛，一條巨蟒，一條響尾蛇標本，一只獵鷹，一只侏儒兔。收藏指正
- Black Widow is a (dead) cert for (ie is sure to win) the next race. ｀黑寡婦＇馬下一場(chǎng)比賽贏(yíng)定了。
- black widow spider 黑寡婦毒蛛
- Black widow spider antiserum 黑寡婦蜘蛛抗毒血清
- black widow spider antivenin 黑寡婦蜘蛛毒抗毒血清, 美國毒蛛抗毒血清
- black widow spider bite 黑寡婦毒蛛咬
- The Black widow is very poisonous. 黑寡婦球腹蛛是很毒的
- black widow spider venom 黑寡婦蜘蛛毒
- MAGGOT AND BLACK WIDOW No she doesn't compare. 不,她根本無(wú)法和你相比。
- black widow spider venon 黑寡婦蜘蛛毒
- A daddy longlegs spider is more venomous than a black widow, but it can open its mouth wide enough to bite a person. 成年長(cháng)腿蜘蛛的毒性比黑寡婦要大的多，它的嘴可以張大到足以咬住人。
