这些濒临灭绝的、性情温顺的大型动物属于高度群居的动物。These endangered gentle giants are highly social animals.贝茨看起来像个性情温和的小伙子。Bates looks like a good-natured lad.性情温和的斯坦利变了，成了充满信心、笑口常开的英雄。Mild-mannered Stanley morphs into a confident, grinning he...
When these stabilizing interactions are disrupted, the molecules unfold or denature AND typically lose biological activity.当这些稳定作用因素被破坏时, 分子就会展开或变性,并且通常失去了它的生物活性.Higher temperature and more water not only denature PPL , ...
She’s been beavering away at her homework for hours.她连续几个小时都在忙着写作业。She's been beavering away at her homework for hours.她连续几个小时都在忙着写作业.They are beavering away to get everything ready for us.他们正在竭尽全力准备我们所需的一切。We watch...
It is crucial that all documents presented are authentic and easily verifiable.所有提交的文件必须真实且易于查证，这一点很关键。She never participated in obtaining or copying any classified documents for anyone.她从未参与过为任何人获取或复制机密文件之事。Last year, h...