wangle (v.)youdaoicibaDictYouDict[wangle 词源字典]
"obtain something by trickery," 1888, originally British printer's slang for "fake by manipulation;" perhaps an alteration of waggle, or of wankle (now dialectal) "unsteady, fickle," from Old English wancol (see wench (n.)). Brought into wider use by World War I soldiers.[wangle etymology, wangle origin, 英语词源]