Three lines三系threenum.三n.三；三个adj.三个的three thousand nine hundred and eighty eight(=3988) 三千九百八十八three dimensional limit equilibrium analysis三维极限平衡分析three - dimensional eonformal radiotherapy三维适形放疗three thousand eight hundred and thirty five(=3835) 三千八百三十五three thousand five hundred and twenty eight(=3528) 三千五百二十八three thousand three hundred and seventy two(=3372) 三千三百七十二three thousand nine hundred and thirty three(=3933) 三千九百三十三Three Gorges Project administrative district三峡工程管理区three thousand four hundred and eighty seven(=3487) 三千四百八十七three thousand nine hundred and thirty eight(=3938) 三千九百三十八