没有毒理学反作用。
鼠蛇一般没有毒，对人也没有威胁。
Rat snakes aren't poisonous or a threat to people generally.
也许在以前的生物课上，你学过蛇是由蜥蜴进化而来的，而且最初的蛇是没有毒的，后来出现了更高级的蛇，也就是毒蛇。
Probably back in some previous biology course you learned that snakes evolved from lizards, and that the first snakes weren't venomous and then along came more advanced snakes, the venomous snakes.
将黄颌蛇与其他被我们归类为毒蛇的蛇区别开来的，并不是它们没有毒液，而是缺乏一种将毒液输送到猎物体内的有效方法。
What separates colubrids from other snakes we have been classifying as venomous, is not the lack of venom, but the lack of an effective way to deliver the venom into its prey.
科学家们发现新车的空气并没有毒。
New car smell does not appear to be toxic, the scientists found.
这里的蛇没有毒，岛上没有大的食肉动物。
The snakes aren’t poisonous and there are no big predators on the island.
爱很甜，没有毒，却让人流泪痛哭。
所以生理制药是没有毒的药。
我不知道你怎么能让香烟里没有毒素。
I didn't know you could make cigarettes that didn't have toxins in them.
首先他们需要证明这个化合物对人体没有毒害作用。
For one, they need to prove the chemical isn't toxic in humans.
你在开什么玩笑？花生没有毒，我喜欢吃花生，我还活着。
Are you joking? Peanut is not poisonous, I like peanut and I am still alive.
这些蛇都没有毒，进来的顾客可以和这些爬行动物零距离接触。
None of them are venomous, meaning customers can get up close and personal with the reptiles.
本发明没有毒副作用，生产成本低廉，产品容易为消费者接受。
The invention has no toxic or side effect and low production cost, and a product is easily accepted by consumers.
将其注射进温度计后，研究人员发现它与水银很相似，不过没有毒性。
Used in thermometers, it is similar to mercury but not poisonous.
实际上，这种油一旦经过生产和纯化，就完全没有毒性，也没有危险。
Once you've actually made it and purified it, it's completely non-toxic and non-hazardous.
所以欧洲皇家贵族盛行用独角制成的杯，因为传说可以测试有没有毒。
So popular with the last frame made of the European aristocracy, the Royal Cup legend test because there is poison.
实质上是没有毒的，它可以增加食品的风味以及使用在其他商业用途上。
Essentially nontoxic, it is used to flavor foods and in other commercial applications.
这种果汁，就它本身而言，是没有毒的。但是你吃药的时候和着葡萄柚汁，就得小心了。
The juice, itself, is not toxic, but you should be careful taking medicine with any grapefruit.
如果我们是小偷，要不我们去厨房偷一些“好吃的东西”…那里的东西没有毒。
If we're gonna be thieves, why don't we steal the "good stuff" from the kitchen, where theres no poison.
据美国国家海洋和大气管理局以及部分渔民透露，狮子鱼鱼片并没有毒，而且味道相当鲜美。
After all, lionfish fillets are not poisonous and rather delicious, according to both the U.S. National Oceanic and Atmospheric Administration and fisherfolk who have tasted it.
巴斯光年：这空气没有毒嘛……你怎么可以在一个不知名的星球上打开我的头盔！
Buzz Lightyear: The air isn't... toxic. How dare you open a spaceman's helmet on an uncharted planet!
爱德华是一个吸血鬼，但他没有毒牙和他的家人是独特的，他们选择不喝酒人的血液中。
Edward is a vampire, but he doesn't have fangs and his family is unique in that they choose not to drink human blood.
有一些其他的藤类看起来很像毒藤，虽然它们没有毒，但是安全第一，总比将来后悔要好。
There are a few other ivy types that look similar to poison ivy. They are not poisonous, yet it is better safe than sorry.
毕竟，根据美国国家海洋和大气管理局和品尝过它渔民，狮子鱼鱼片没有毒并且相当美味。
After all, lionfish fillets are not poisonous and rather delicious, according to both the U. S. National Oceanic and Atmospheric Administration and fisherfolk who have tasted it.
经392例的临床研究表明，开心智糖衣片总有效率达到93.8％，而且没有毒副作用。
Through investigation of 392 cases, it was shown that Kaixinzhi Sugar-coated tablet revealed a total effective rate of 93.8% with no side or toxic effects.
神农很清楚那种茶树叶没有毒，他尝了一口茶汤，觉得这汤水有香气，微苦，提神，爽口，是滋补的良药。
Convinced that the camellia tisane was not dangerous, he took a sip of it and found that it tasted refreshing: aromatic, slightly bitter, stimulating, and restorative.
神农很清楚那种茶树叶没有毒，他尝了一口茶汤，觉得这汤水有香气，微苦，提神，爽口，是滋补的良药。
Convinced that the camellia tisane was not dangerous, he took a sip of it and found that it tasted refreshing: aromatic, slightly bitter, stimulating, and restorative.
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