JerusalemyoudaoicibaDictYouDict[Jerusalem 词源字典]
holy city in ancient Palestine, from Greek Hierousalem, from Hebrew Yerushalayim, literally "foundation of peace," from base of yarah "he threw, cast" + shalom "peace." Jerusalem "artichoke" is folk etymology of Italian girasole "sunflower" (see girasole).[Jerusalem etymology, Jerusalem origin, 英语词源]