缺勤日 absent day; working day lost 持续缺勤；连续缺勤 continuous absence ..
双语例句
1
Presumably the companies working together on International Data privacy Day don't believe that privacy online is a lost cause.
也许在“国际数据隐私日”上参与合作的公司并不相信网络隐私保护已经失败。
2
To regain these lost hours each day, she spent the whole time behind her chauffeur reading and working, often stopping several times along the way to throw up out of carsickness.
为了利用每天浪费的时间，她从上车起就在后座阅读办公，经常因为晕车呕吐要下车好几次。
3
We lost a few friendlies, but they were no more than training games while we have been working twice a day on the players' fitness at our training camp.