He introduced the concept of electronegativity which was a measure, therefore, it is quantitative, of the atom's ability to attract electrons within a covalent bond and developed a scale of electronegativity.

他引入了电负性这一概念,一个反映着原子在成共价键时吸引电子的能力的数据标度，因此这是数量上的，在共价电子中,电子原子能吸引电子,并发展为一定规模的电负性。

麻省理工公开课 - 固态化学导论课程节选

I'm drawn to the professional servicing of client aspect.

我被为顾客提供的专业服务深深地吸引了。

为什么来到法学院？ - SpeakingMax英语口语达人

Continue the passage: "This grasping which is free of the 'as' is a privation of the kind of seeing because he shifts his rhetoric] in which one merely understands."

继续看文章：,这种没有先入之见的解读是,不存在理解的，大家可以看出海德格尔为之深深吸引了,因为他改变了修辞“

耶鲁公开课 - 文学理论导论课程节选

I am going to say if that electron is to stay in its orbit, that is to say it doesn't flee the atom, it doesn't collapse under the nucleus then the sum of the forces on the electron must be zero No net force. And so that will be the sum of a dynamic force plus an electrostatic.

如果电子会保持在它的轨道上运行,既不脱离原子的话，它就不会由于原子核对它的吸引力而被瓦解掉,电子所受的合力一定为零,由于没有合力,所以电子所受力为动态力和静电力的总和。

麻省理工公开课 - 固态化学导论课程节选