helix printer

• 螺旋式打印机

helix printer的用法和样例：

例句

1. The paper on which output data is printed by a line printer or character printer.
   行式或字符式打印机在其上打印输出数据的打印纸。
2. Three commonly used types of nonimpact printers are ink-jet printers, laser printers, and thermal printer.
   三种常用的非击打式打印机是喷墨打印机，激光打印机和热敏打印机。