这可以理解为因为氧化作用失去电子后，剩下电子收到原子核的吸引作用增强，电子结合能增强；反之，还原作用得到电子，所有电子收到的吸引减弱，结合能减弱。 You could obtain just the transcript with the World-wide-web portal. Click Recordings from the remaining menu, Identify the recording and click on the down load icon. You will get the following selections: 知乎，让每一次点击都充满意义 —— 欢... https://socialbuzztoday.com/story5851497/smokes-delight-no-further-a-mystery