collodium是什么意思

n.(=collodion)火棉胶

1、Collodium is commonly used in medical settings to protect wounds and promote healing.
(collodium常常在医疗领域中使用，用于保护伤口并促进愈合。)
2、The photographer applied collodium to the glass plate before taking the picture.
(摄影师在拍照之前在玻璃板上涂抹了collodium。)

一种透明液体，常用于制作透明胶片和保护皮肤伤口。