这种物质一个更通俗的名称叫做普鲁士蓝，是一种绘画用的颜料。
The superintendent was in fact preparing iron ferrocyanide, a substance also known as Prussian blue, a pigment used in paints.
当然，被远远抛出的弧状结构的视觉形象使这对星系有个通俗名称：天线星系。
Of course, the visual appearance of the far-flung arcing structures gives the galaxy pair its popular name - the Antennae.
当然，被远远抛出的弧状结构的视觉形象使这对星系有个通俗名称：天线星系。
Of course, the visual appearance of the far-flung arcing structures gives the galaxy pair its popular name - the Antennae.
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