single draw的意思|示意

It would be unwise to draw firm conclusions from the results of a single survey.

仅凭一次调查的结果就得出确切的结论是不明智的。

Every single draw call requires a significant amount of work on the part of the graphics API, causing significant performance overhead on the CPU side.

每个描绘调用需要进行大量的工作来访问图形api，从而导致了CPU方面显著的性能开销。

She also devised a special reel to draw the fibres from the cocoon into a single thread so that they would be strong enough to be woven into fabric.

她还设计了一个特殊的卷轴，把蚕茧里的纤维拉成一根单线，这样它们就足够结实，可以织成织物。