1、venomous mammals are comparatively rare.(有毒有哺乳動物是比較稀少的。)
2、Probably back in some previous biology course you learned that snakes evolved from lizards, and that the first snakes weren'tvenomous and then along came more advanced snakes, thevenomous snakes.(也許在以前的生物課上，你學(xué)過蛇是由蜥蜴進(jìn)化而來的，而且最初的蛇是沒有毒的，后來出現(xiàn)了更高級的蛇，也就是毒蛇。) [hao86.com好工具]
3、venomous snakes spit and hiss when they are cornered.(毒蛇在無法逃脫時會發(fā)出憤怒的呼呼咝咝的聲音。)
4、It's the female black widow spider that isvenomous and displays a menacing red dot on her abdomen.(在雌性毒蜘蛛“黑寡婦”的腹部可以看到有威懾作用的紅點。)
5、Pic.1venomous Jellyfish.(釋放毒液的水母。)
6、In mostvenomous snakes, like vipers and cobras, the venom is used to catch and inmoblize the prey; but in colubrids, venom drips onto the prey only after the prey is in the snake's mouth.(在大多數(shù)毒蛇中，如蝰蛇和眼鏡蛇，毒液用于捕捉獵物、使其無法行動；但在彩頜類中，只有在獵物到了蛇嘴里后，毒液才會滴到獵物身上。)
7、Avenomous lionfish breaks into a huge ball of swirling baitfish.(一只有毒的獅子魚闖進(jìn)了一大群游在一起的小魚中間。)
8、A very aggressive species of blank ant, the Loma ant, which has recently invaded a certain region, has avenomous sting that is often fatal to humans.(一種非常有攻擊性的螞蟻——洛瑪螞蟻，最近入侵了一個特定的區(qū)域，它們的刺有毒，對人類往往是致命的。)
9、What if it slithered through the window, instead crept up behind him, and struck him with itsvenomous fangs?(如果它從窗戶進(jìn)來，爬到他身后，用毒牙攻擊他，那該怎么辦呢？)
10、A couple ofvenomous lizards were included in this study.(這項研究包括了一些有毒的蜥蜴。)
11、If there are no truly non-venomous snakes, were the so-called non-venomous snakes, like constrictors and pythons, were theyvenomous at some point in their evolution?(如果沒有真正的無毒蛇，那些所謂的無毒蛇，比如蟒蛇和巨蟒，在它們進(jìn)化過程中的某個階段是有毒的嗎？)
12、I stared back at him with my hard,venomous eyes, covering my sheet up.(我用我冷酷的怨恨的眼神看著他，把我的卷子蓋了起來。)
13、There are many poisonous spiders andvenomous snakes, so they can't eat grass.(因為有好多毒蜘蛛和毒蛇，所以他們不能吃草。)
14、And he wields the tooth of avenomous snake.(接著他又揮揮手中的毒蛇牙。)
15、Colubrids, and you probably heard this too, although they are often classified asvenomous snakes, they are actually generally non-venomous.(黃頜蛇，你可能也聽過這種蛇，雖然它們經(jīng)常被歸類為毒蛇，但實際上它們通常是無毒的。)
16、What separates colubrids from other snakes we have been classifying asvenomous, is not the lack of venom, but the lack of an effective way to deliver the venom into its prey.(將黃頜蛇與其他被我們歸類為毒蛇的蛇區(qū)別開來的，并不是它們沒有毒液，而是缺乏一種將毒液輸送到獵物體內(nèi)的有效方法。)
17、It is a black six-limbed panther from Hell, the size of a tractor-trailer, with an armored head and avenomous striking tail.(這是一只來自地獄的六肢黑豹，有一輛拖拉機拖車那么大，有一個裝甲頭和一個有毒的攻擊尾巴。)
18、Besides being one of the cutest mammals, it is very poisonous andvenomous.(盡管是最可愛的哺乳動物之一，它是非常有毒的和會分泌毒液的。)
19、Unlike stingrays, manta rays do not havevenomous tail barbs.(和刺鰩不一樣，蝠鲼沒有劇毒的尾刺。)
20、Ok,venomous snakes are the ones that secrete poisonous substances or venom, like the snakes of the viper family or cobras.(毒蛇是一種分泌有毒物質(zhì)或毒液的動物，像蝰蛇科的蛇或眼鏡蛇。)
21、Males are alsovenomous.(雄性鴨嘴獸還有毒。)
22、Because humans live on land, they don't think of fish asvenomous.(因為人類生活在陸地上，所以不覺得魚會有什么毒。)
23、He had been bitten by avenomous snake.(他被一條毒蛇咬了。)
24、The cobra sank itsvenomous fangs into his hand.(眼鏡蛇將毒牙咬進(jìn)他的手。)
25、They are classified asvenomous snakes because they resemble them, their advanced features more than the other non-venomous snakes.(它們被歸類為毒蛇，因為它們與毒蛇相似，它們的高級特征比其他不是毒蛇的蛇更明顯。)
26、They are currently recognized as one of the world’s mostvenomous animals.(它們通常被認(rèn)為是世界上最毒的動物。)
27、The Kaczynskis'venomous anti-German stance damaged Poland and weakened the EU.(卡欽斯基（Kaczynskis）的狠毒的反德立場破壞了波蘭也削弱了歐盟。)
28、Two snakes are talking. One of them turns to the other and asks, "Are wevenomous?"(兩條蛇在嘮嗑，一條轉(zhuǎn)過頭問:"我們是有毒的吧？")
29、In Kravis'svenomous tone he recognized the realization of his worst fears.(從克拉維斯惡毒的語調(diào)中他意識到他最害怕的事情發(fā)生了。)
30、Other mammals, such as the platypus and some shrews, arevenomous, meaning they produce a toxin internally .(其他哺乳動物如鴨嘴獸和一些鼩鼱是有毒的，這意味著它們會在體內(nèi)產(chǎn)生一種毒素。)
