1. 阻滞：retarding 延迟 | retarding 阻滞 | retarding 阻滞延迟减速
2. 延迟：retarding travel 减速行程 | retarding 延迟 | retarding 阻滞
3. 阻滞延迟减速：retarding 阻滞 | retarding 阻滞延迟减速 | retemper 再次回火
4. 为让已打印页干燥,打印已暂时停止：Replace Transfer Cleaning Unit 需要更换传送清洁单元. | Retarding... 为让已打印页干燥,打印已暂时停止. | SD Card Authentication failed SD 卡验证失败.
1. Sadly, political fighting is retarding real progress toward a successful Copenhagen summit.