workaholic (n.)youdaoicibaDictYouDict[workaholic 词源字典]
1968, coined from work (n.) with second element abstracted absurdly from alcoholic. This sets up the old Rodney Dangerfield joke: "My old man was a workaholic: every time he thought about work, he got drunk."[workaholic etymology, workaholic origin, 英语词源]