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。 This menu's updates are based on your activity. The data is barely saved locally (on your own Personal computer) and never transferred to us. It is possible to click on these backlinks to very clear your history or disable it. 有些时候作者... https://cruxbookmarks.com/story20456989/chheap-pets-online-no-further-a-mystery