| 释义 |
electron ☞electronn. [ɪ′lektrn] (electrons)
双解释义 C 电子 minute particle of matter with a negative electric charge, found in all atoms 词汇搭配 形容词+～ planetary ～s 轨道电子名词+～ inner-shell ～s 内壳层电子～+名词 ～ atmosphere 电子云 ～ microscope 电子显微镜句型例句 An electron has a negative charge, a proton has a positive charge. 电子带负电荷，质子带正电荷。 |