海量资源,尽在掌握
 1.脱离,远离,去掉.2.用于厘米-克-秒电磁制的电学单位之前缀,以区别厘米-克-秒-静电制(前缀stat-)和米制或SI制(无前缀)的电学单位[L.ab,from; usually abs- before c,q,and t; often abefore m,p,or v]......(本文共 129 字) [阅读本文] >>