Nonnon诺农nonadv.[拉]非；不是nonsoap detergent[化] 非皂洗涤剂; 合成洗涤剂non-S parameter非S参数non-perfect gas不完全气体non-fossil fuel非矿物燃料non-fund assets非资金资产non biodegradable非生物降解的noncoherent radar非相参雷达non-discoloring不变色的non-acknowledgen.不确认；不肯定non homing switch不归位机键