lac insect
noun
1- an Asian scale insect which lives on croton trees and produces secretions that are used in the production of shellac紫胶蚧, 紫胶虫。
1.1
- Laccifer lacca, family Lacciferidae, suborder Homoptera.拉丁名Laccifer lacca,胶蚧科, 同翅亚目。