natural for与(某人本性、作风)相符合的naturaladj.自然的；天然的；私生的natural anti -oxidant天然抗氧化剂natural law i Roman law自然法natural gas odorization天然气加臭natural magnetic moment固有磁矩natural language system自然语言系统Natural community games自然群体游戏natural angle of repose自然休止角,静止角natural mixed thickener复配增稠剂natural science applied应用自然科学natural water resources天然水资源