这种金属板在曝光后可以产生能被转移到纸上的图像。

This metal plate is exposed to light and creates an image which is then transferred to paper.

youdao

这种金属板在曝光后可以产生能被转移到纸上的图像。

This metal plate is exposed to light and creates an image which is then transferred to paper.

youdao