Lac; natural gums, resins, gum-resins and oleoresins (for example, balsams).

虫胶；天然树胶、树脂、树胶脂及油树脂(例如，香树脂)。

youdao

Butea gum is also called shellac, insect lac, etc.

前言： “紫铆”又名紫矿，还有紫梗、 紫草茸、 虫胶等名。

youdao

Butea gum is also called shellac, insect lac, etc.

前言： “紫铆”又名紫矿，还有紫梗、 紫草茸、 虫胶等名。

youdao