1Euphemism (with the) sexual activity, sexual intercourse; (also occasionally) the penis; compare sense B. 10.
2"to do the other thing"informal: to do as one pleases; (usually, in an expression of contemptuous dismissal) to lump it.
Early 17th century.
英汉双解词典包含464360条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。