coca 1-20200 english word,Image and sound

Electron 5632.Electron 英 ɪ'Lektrɒn]美 ɪ'Lɛktrɑn 释义 N 电子

正面	5632.electron 英 [ɪ'lektrɒn]美 [ɪ'lɛktrɑn]
背面	释义： n. 电子 例句： 1. The structure of molecules can be seen under an electron microscope.分子的结构可在电子显微镜下观察到. 1. 纽崔莱(Nutrilite): 美国的营养品品牌。2. 诺优能(Nutrilon)：荷兰婴儿奶粉品牌。 electron 电子electro, 电。-on, 离子，来自ion. electron (n.)coined 1891 by Irish physicist George J. Stoney (1826-1911) from electric + -on, as in ion (q.v.). Electron microscope (1932) translates German Elektronenmikroskop."

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