“交换性伴侣”的概念、定义、翻译、参考文献-科学参考

单词	交换性伴侣
释义	交换性伴侣 Encyclopedia 法学性社会学释 sexual partners exchange，swinging交换性伴侣一种在商议不遵守“专偶”性行为的前提下进行性伴侣互换的性活动。又称换偶。
随便看	drift vector drift velocity drift velocity of thermomass drift wave drift wave turbulence Drigalski Island drill drillable bridge plug drill barrow drill bit drill collar drill collar wave drill-core sampling drill-down drill-down analysis driller console drill floor robot drill gamma-ray surveying drill hole drill-in fluid drilling drilling accident drilling accident handling drilling and blasting method drilling and blasting method of rock engineering

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。