例句與造句

1. Once the film tube is completely cooled, it is taken up by several nip rollers.
2. Also, a buckle folder may contain only 3 rollers, with one shared by both the input rollers and the nip rollers.
3. As the film continues to cool, it is drawn through several sets of nip rollers to flatten it into lay-flat tubing, which can then be spooled or cut.
4. It's difficult to find nip roller in a sentence. 用nip roller造句挺難的