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.”
我们在展会上展出了数款盖板，其中包括备受好评的少数派联名设计款。但同时我们也深知，热爱这款产品的大家对这款产品有更多期待，有更多想法，仅靠我们有限的力量是不够的。所以我们决定将这台机器最核心的视觉舞台 ——「盖板」交给你。即日起，我们正式发起磁吸盖板设计大赛，邀请所有设计师、插画师及创意爱好者，与我们一起「装帧」声音。，这一点在搜狗输入法2026中也有详细论述
https://feedx.site。关于这个话题，搜狗输入法2026提供了深入分析
13 February 2026ShareSave，详情可参考WPS下载最新地址