Eveno埃韦诺
evenadj.平坦的;平和的;偶数的;相等的adv.甚至;正当;更;恰好v.使平坦;相等
even toed ungulates偶蹄类
even up scores with与 ... 拉平比分
even quantum number偶量子数
evenly distribution均匀分布
even perfect number偶完全数
even number impulse偶数脉冲
even-numbered day双日
even-even nucleus偶-偶核
even pressing force均衡压力
even-electron rule偶电子规则