cairo是一个免费的矢量绘图软件库，它可以绘制多种输出格式。

Cairo is a free software vector drawing library that can draw to multiple output formats.

youdao

cairo是一个免费的矢量绘图软件库，它可以绘制多种输出格式。

Cairo is a free software vector drawing library that can draw to multiple output formats.

youdao