Cov lus qhia "lub hwj chim nap" yog coined los ntawm Cornell University social psychologist James Maas. Lub 20-feeb pw tsaug zog nce kev ceeb toom thiab kev txawj tsav tsheb. Ntau lub sijhawm yuav raug pom zoo rau kev pw tsaug zog, uas luv heev piv rau kev pw tsaug zog ib txwm.
Npaj los ntawm qhov twg?
"tau pw luv," Middle English nappen, los ntawm Old English hnappian (Mercian hneappian) "kom doze, tsaug zog, pw maj mam," ib lo lus tsis paub keeb kwm, Thaj muaj feem cuam tshuam rau Old High German hnaffezan, German lus nafzen, Norwegian napp.
Leej twg invented nap?
Edison siv napping los tiv thaiv kev siv zog ntawm nws txoj haujlwm. Feem ntau hnub, nws tau noj ib lossis ob lub sijhawm luv luv - ntawm nws lub txaj nto moo, sab nraum zoov hauv cov nyom, thiab txawm tias ntawm lub rooj zaum lossis quav yog tias tsis muaj kev xaiv zoo dua.
Npuas txhais li cas?
verbWord forms: naps, pw tsaug zog los yog napped (intransitive) mus pw luv luv; doze. yuav tsis paub los yog inattentive; txhob ceev faj (esp hauv kab lus ntes ib tus neeg pw)
Npaj yog dab tsi?
(Nkag 1 ntawm 3) 1: ib tus uas noj ib pws: ib tug muab rau pw.