新版scratch3.0图形化编程零基础入门scratch.安装与认识（下）_哔哩哔哩_bilibili

Name: %E6%96%B0%E7%89%88scratch3.0%E5%9B%BE%E5%BD%A2%E5%8C%96%E7%BC%96%E7%A8%8B%E9%9B%B6%E5%9F%BA%E7%A1%80%E5%85%A5%E9%97%A8scratch.%E5%AE%89%E8%A3%85%E4%B8%8E%E8%AE%A4%E8%AF%86%EF%BC%88%E4%B8%8B%EF%BC%89
Uploaded: 2025-08-01T23:57:22.868Z