step printing造句

例句与造句

1. That method involved a two-step printing and developing process in which the color dyes are chemically formed in the film itself.
2. The tedious, multi-step printing process is too time-consuming to allow a reprint with the same serial numbers, so a preprinted batch with green stars in the serial numbers is dropped in kn { uead.
3. It's difficult to find step printing in a sentence. 用step printing造句挺难的