逆行: go in a direction not allowe ...打印: put a seal on; stamp cut a s ...行打印: line printing并行打印: parallel printing并行打印机: parallel printer并行打印口: lptx ports串行打印: serial print串行打印机: character-at-time printer; nbsp; serial printer反行打印: reversed line printing非并行打印: no parallel print隔行打印: duble space宽行打印: line-at-a-time printing◇宽行打印机 line-at-a-time printer; line printer宽行打印机: broad-line printer; line-at-a-time printer; wide line printer; wide-line printer行打印机: line printer lpt非并行打印机: no parallel printer杆式宽行打印: bar line printer杆式行打印机: bar line printer链宽行打印机: chainline printer并行打印机超时: noretry on parallel printer time-out并行打印机接口: parallel printer interface串行打印机接口: serial printer interface磁鼓宽行打印机: drum line printer打字机隔行打印: double space; double-space杆式宽行打印机: blp || bar line printer高速串行打印机: high-speed serial printer; high-speedserialprinter