“trial marriage”的概念、定义、翻译、参考文献-科学参考

单词	trial marriage
释义	trial marriage Encyclopedia 法学婚姻释 trial marriage试婚制未正式结婚前试行同居的婚姻形式，是文明史上的传统婚姻方式之一。
随便看	mean contour mean convergence mean cross-sectional measure mean crowding mean curvature mean curvature flow mean curvature vector mean curvature vector field mean daily motion mean day mean declination mean density mean density of matter meander meander bend meander core meandering meandering coefficient of traverse meandering river meandering river channel Meandering Stream Garden mean derivative meander line mean deviation mean diameter

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。