Hand axes were held in the palm rather than attached to a wooden handle.
[1] K. Lemström, J. Tarhio & T. Takala: “Color Dithering with n-Best Algorithm” (1996). ↑，详情可参考搜狗输入法下载
Nature, Published online: 26 February 2026; doi:10.1038/d41586-026-00583-z，推荐阅读im钱包官方下载获取更多信息
▲体验地址：https://aistudio.google.com/apps/bundled/global_kit_generator，更多细节参见下载安装 谷歌浏览器 开启极速安全的 上网之旅。
many items are in c.)