ultra-violet absorbent

• 紫外线吸收剂

ultra-violet absorbent的用法和样例：

例句

1. The different kinds of ultraviolet absorbers were reviewed, and the benzotriazole type UV absorbent were emphatically introduced.
   摘要综述了不同种类的紫外线吸收剂，着重介绍了苯并三唑类紫外线吸收剂。