1、一週的英文：one week
2、參考例句：
Saturday is the seventh day in a week.?
星期六是一週的第七天。
The weeks washing.
一週洗的衣服
They attend school five days a week.
他們一週上學5天。
Hold a week-long broadcast exhibition of TV plays
舉辦為期一週的電視劇展播
He quitted Paris after a week.
他一週後離開了巴黎。
A unit of frequency equal to one cycle per second
赫茲頻率的單位，等於每秒一週
I was twenty-one on my last birthday
我已經過二十一週歲了。
The pleasures of sunbathing began to pall after a week on the beach
我們在沙灘待了一週之後,對日光浴已興致大減
Reviewer was dismissive,and the play closed within a week.
由於評論界持否定態度，該劇上演不到一週便停止了
He visits his grandpapa every two weeks.
他每隔一週就去探望他祖父一次。
