Trapping
来自Big Physics
Old English træppe (in coltetræppe ‘Christ's thorn’); related to Middle Dutch trappe and medieval Latin trappa, of uncertain origin. The verb dates from late Middle English.
wiktionary
From trap.
From Middle English trappyng, trappynge, from trap, trappe(“personal belongings, owndom, household goods”) (compare Middle English trappen(“to deck, caparison”)), of uncertain origin. Possibly from Anglo-Norman, from Medieval Latin trapus(“cloth”), from Frankish* traba, * trapa(“cloth, thread, rag”), from Proto-Germanic *trabō, *trafą, *trēb(“fringe, rags”), from Proto-Indo-European *drāp-, *drāb-(“rag”). Akin to Old High German traba(“fringe, tatters, thread”), Old Norse traf(“headscarf”). Compare Spanish trapo(“rag”).
