nonoiladj.石油以外的nonadv.[拉]非；不是Non-pollution tea无公害茶叶non-comfort glare不舒适眩光non-volatile fuel不挥发性燃料non-frost heaving不冻胀的, 不翻浆的non-ascertainment不确定性non-interest loan无息债务non-accepted bill不认付票据non-required time无要求时间non-monetary item非货币项目non-poor students非贫困生