a week has seven days是什么意思_a week has seven days的中文翻译

一周有七天

week seven───第七周

week days───n.平日，工作日（weekday的复数形式）；adv.在每个周日

five days a week───一周五天

days of the week───星期之歌（歌曲名）

has a───abbr.高加速应力稽查（HighlyAcceleratedStressAudit）

seven───n.(Seven)（土、法、俄）谢文（人名）；adj.七的；七个的；n.七个人；七点钟；七岁；num.七个，七

week───n.周，星期

once a week───每星期一次

ln a week───一周之内

The facility, which operates seven days a week from 9 a.m. to 9 p.m., has eight research rooms decorated as living rooms or home offices, with hardwood floors, soft lighting and comfortable furniture.───试验基地工作时间是每周七天上午9点至晚上9点，共有8个研究客房装饰成客厅或家庭办公室的样子-硬木地板，柔和的灯光，舒适的家具。

I will be hard-working because "for the hard-working, a week has seven days;"───我将努力学习，正如谚语所说 “对于勤奋的人每周有七天；

A week has seven days.───一周有七天。