photoetching

例句：

1. 1.The artist used a photoetching technique to create this intricate design.
   这位艺术家使用了一种照相蚀刻技术来创作这个复杂的设计。
2. 2.The museum has a collection of historical photographs that are displayed in photoetchings.
   博物馆收藏了一组历史照片，这些照片以照相蚀刻的形式展出。
3. 3. The process of photoetching involves transferring an image from a negative to a plate coated with a photosensitive material.
   照相蚀刻的过程是将图像从一个负片转移到涂有光敏材料的板子上。