那里没有小企鹅，连一个也没有。

There is no little penguins, not even one.

youdao

连一个卖蔬菜的人都有二维码。

Even a person selling vegetables has a QR code.

youdao

我们已经把你的房子还给你了，你连一个三明治都不肯给我们。

We've got your house back for you, and you don't offer us so much as a sandwich.

youdao

If you connect the body to a spring, which is neither compressed nor extended, there's no force acting on it.

如果将一个弹簧连在这个物体上,弹簧既没有被压缩也没有被拉伸,也不会有力作用在它上面

耶鲁公开课 - 基础物理课程节选

Which is why I think we need a bipartisan foreign policy based on our values that reaches out to the rest of the world.

这是为什么,我认为我们需要一个建立在价值观基础之上，两党连立的外交政策,我们依此和全世界打交道。

普林斯顿公开课 - 国际座谈会课程节选

Now, being phosphorylated means that a phosphate group has been added to the protein, and phosphate groups can only be added to certain amino acids along a protein.

磷酸化的意思是,蛋白上连接了一个磷酸基团,这个磷酸基团只能连在,蛋白中某些特定的氨基酸上

耶鲁公开课 - 生物医学工程探索课程节选