electron [ɪˈlektrɒn]以下由轻松背单词网站提供
单词级别第5级基本释义n.电子英英释义an extremely small piece of matter with a negative electrical charge参考例句We arrange to get an electron on the stage of our microscope. 我们设法将一个电子置于显微镜架上。If the energy is sufficient, this electron will be emitted. 如果能量是充分的,这个电子将被放射出来。 推荐阅读 |