“Create a minimalistic, flat, line-drawn schematic of a simple 3D printer used for research. Show only essential components: a basic frame, motor-driven extruder, build platform, and filament/material feed. Avoid any 3D perspective or extra details. The style should be clean and technical, resembling a scientific diagram, with no background or shading, and output as a transparent PNG.”
“创建一个用于研究的简单3D打印机的简约,平坦,线画的示意图。仅显示基本组件: 基本框架,电机驱动挤出机,构建平台和长丝/材料进料。避免任何3D透视或额外的细节。风格应该是干净和技术,类似于科学的图表,没有背景或阴影,并输出为透明的PNG。