nonfann.非运动迷；非体育迷nonadv.[拉]非；不是non isomorphism非同构nonferrous mine有色矿山non return rate不再发情率non-seed year不结实年non-corroding不腐蚀,抗蚀的nonblank symbol非空符号non-toxic gas无毒气体noncoupled axle附轴,从轴non-custodialadj.非监禁的；指非刑罚的Non-denrtitic非枝晶