(1)星期日 Sunday,缩写Sun.(2)星期一 Monday,缩写Mon.(3)星期二 Tuesday,缩写Tues.(4)星期三 Wednesday,缩写Wed.(5)星期四 Thursday,缩写Thur./Thurs.(6)星期五 Friday,缩写Fri.(7)星期六 Saturday,缩写Sat.