cast shadow

• 投影

cast shadow的用法和样例：

例句

1. The tree projects a shadow on the grass.
   树投影于草地上。
2. Objects can both cast and receive stencil shadows, so self-shadowing is inbuilt.
   物体既可以投射出阴影，也可以接受阴影，进而这种技术可以对自投影具有良好的支持。

词汇搭配

• cast one's shadow before 发出预兆,有预兆,有...
• cast a shadow upon 使…黯淡,给…投下一...
• cast a shadow on 给 ... 投下阴影...