struxine

例句：

1. 1. The painter used struxine to varnish his paintings.
   这位画家用紫胶来给画上漆。
2. 2.The scientist discovered a new source of struxine in the forest.
   科学家在森林里发现了一种新的紫胶来源。
3. 3. The artist uses struxine as a medium for creating sculptures.
   这位艺术家使用紫胶作为雕塑的媒介。