thank (v.) http://www.etymonline.com/index.php?search=thank&searchmode=none O.E. þancian "to give thanks," from P.Gmc. *thankojan (cf. O.S. thancon, O.N. þakka, Dan. takke, O.Fris. thankia, M.Du., Ger. danken "to thank"), from *thankoz "th…

【Q:なぜ情欲を劣情とするのか？】 http://soudan1.biglobe.ne.jp/qa5922822.html