音标发音英式音标 [ˌmaɪ.krəʊˈkuː.lɒm]美式音标 [ˌmaɪ.kroʊˈkuː.lɑːm]英式发音 美式发音 基本解释微库(仑)。同根派生 microcoulomb相关词英英字典剑桥英英字典 a unit used to measure very small amounts of electricity, equal to a coulomb divided by 1,000,000microcoulomb剑桥字典microcoulomb柯林斯字典