hunker (v.)youdaoicibaDictYouDict[hunker 词源字典]
"to squat, crouch," 1720, Scottish, of uncertain origin, possibly from a Scandinavian source such as Old Norse huka "to crouch," hoka, hokra "to crawl." Hunker down, Southern U.S. dialectal phrase, popularized c. 1965, from northern British hunker "haunch." Related: Hunkered; hunkering.[hunker etymology, hunker origin, 英语词源]