然而20世纪初期，泛滥的诱捕，下毒和狩猎使这个聪明的物种濒临灭绝。
However, by the early 1900s, unchecked trapping, poisoning, and hunting of these highly intelligent predators drove the species to the brink of extinction.
使用同样的方法，他们同样排除了光绪皇帝被长期下毒或者服用过多中药的可能性。
Using the same method, they also ruled out the possibility that the emperor had been poisoned over a long period of time or by taking too much Chinese medicine.
“井里下毒，”波利说道。“你别大叫大嚷了。我认为大叫大嚷一定也是一种谬误。”
Poisoning the Well , " said Polly, "and stop shouting. I think shouting must be a fallacy too. "
他说，在水坑下毒这种新盗猎方法的残忍令人费解。
He said the new poaching method, poisoning water holes, was incomprehensible in its cruelty.
“它们对他下毒手啦，”露茜说，“快来！”她拉着苏珊一起转过身来。
"They're doing something worse to Him," said Lucy. "Come on!" And she turned, pulling Susan round with her.
悦目金蛛毒素有促进红细胞凝集和裂解作用，在钙离子环境下毒素对红细胞的裂解作用更强。
The venom has effect of promoting red blood cell aggregating and cracking. The blood cell cracked more seriously in the Calcium ions environment.
科学家发现，带有抗虫基因的作物能在土壤里留下毒素，这种毒素既能杀死害虫也能杀死益虫。
Scientists have found that a crop with a gene that kills pests can leave a poison in the soil that kills helpful as well as harmful insects.
一只狼瞧见一只迷路失群的小羊，决定暂缓下毒手，想先找一些理由，对小羊证明自己有吃它的权利。
THE E WOLF AND THE LAMBA Wolf meeting with a Lamb astray from the fold, resolved not to lay violent hands on him, but to find some plea, which should justify to the Lamb himself his right to eat him.
一只狼瞧见一只迷路失群的小羊，决定暂缓下毒手，想先找一些理由，对小羊证明自己有吃它的权利。
THE E WOLF AND THE LAMBA Wolf meeting with a Lamb astray from the fold, resolved not to lay violent hands on him, but to find some plea, which should justify to the Lamb himself his right to eat him.
应用推荐