gelatin(e) filter

• 胶质滤光片

英英释义

名词 gelatin:

1. a colorless water-soluble glutinous protein obtained from animal tissues such as bone and skin

2. an edible jelly (sweet or pungent) made with gelatin and used as a dessert or salad base or a coating for foods

3. a thin translucent membrane used over stage lights for color effects