“箭号”造句

SketchUp的箭号现在为点阵图像, 先前为向量图像.
The SketchUp arrows are now raster - rendered. Previously , they were vector - rendered.

分光光度计里的箭号,注记的是光束的路径.
The arrow indicates the light path.

请使用上下左右箭号控制.空白键为发射.
Move by Arrow Keys , Shoot by Space Bar.

• #箭号