单词	离心率
释义	excentricité
随便看	gazeiforme gazeite Gazella gazelle Gazelletla gazer gazetier gazette gazeuse gazeux gazier gazifere gazification gazifère gaziniere gazinière gaz innervant gazochimie gazocoke gazoduc gazogene gazogène gazol gazole gazoleine you young younger younger brothers young-eyed younghusband，sir francis edward young ireland young italy young men’s and young women’s hebrew association young men’s christian association 经学经学经学五书经学历史经学通论经学通论经寒杨柳休轻折，摇动一溪霜雾。经岁别离心自苦，何堪黄叶落清漳。经师就义经师易求，人师难得。