The “Knocking on Wood” Wikipedia page mentions Roud’s conclusion, and this claim of a 19th century origin has circulated online as the final say on the matter. If you go back to the original, though, Roud’s proposal actually ends on an ambivalent note: “Before this theory [of 19th century origins] can be finally accepted, however, an examination of the history of European forms of this custom would be advisable.”
Жители Санкт-Петербурга устроили «крысогон»17:52
。业内人士推荐搜狗输入法2026作为进阶阅读
A letter understood to be from a former employee of Wembley Stadium raised concerns about safety，更多细节参见Line官方版本下载
Сайт Роскомнадзора атаковали18:00。safew官方版本下载对此有专业解读