to engage in sexual intercoursethe time of year when deer in the wild are likely to copulate
the time of year when deer in the wild are likely to copulate
breed, mate, sleep
fool around, fornicate
do it, have sex
in 1630
英语同义词词典收录了63618条英语词条，基本涵盖了全部常用同义词或反义词的辨析及翻译，是英语学习的有利工具。