duplicate master造句

例句与造句

1. A second option is to create three copies, the second copy acting as a duplicating master and the third for public use.
2. At the time of release, various reviews and press articles of the day stated that the longer version was " snuck " onto the tape duplicating masters at the last moment.
3. It's difficult to find duplicate master in a sentence. 用duplicate master造句挺难的