1.
A later period or time
晚期,后期,衰落期
2.
of long [short] duration
长期 [短期] 的
3.
Thursday, Wednesday, Tuesday,
星期四，星期三，星期二，
4.
Thursday, Friday, Saturday,
星期四，星期五，星期六，
5.
On Tuesday, Thursday and Friday.
星期二，星期四和星期五。
6.
The middle of an academic term or a political term of office.
期中，中期学期的期中或职务任期的中期
7.
introduction, growth, maturity and decline.
推介期、增长期、成熟期和衰退期。
8.
Friday, Saturday ...Sunday, how about Sunday?
星期五，星期六……星期天，星期天怎么样？
9.
Violent model: Cent period, prodromal stage, excitement period and paralytic period.
狂暴型：分三期，前驱期、兴奋期和麻痹期。
10.
Its growth cycle is divided into five periods, emergence, seedling stage, bolting stage flo-rescence and silique mature period.
生育周期划分为出苗期，苗期，蕾苔期，开花期和角果成熟期。
11.
The first number is to appear next week,
第一期下星期出版。
12.
Thursday follows Wednesday.
星期三后面是星期四。
13.
He 's available on tuesday or thursday .
星期二或星期四他在。
14.
They are on Thursdays and Saturdays.
星期四和星期六有。
15.
For a short or long period
短期的或长期的基础
16.
I suddenly go two weeks off.
我突然有两星期的假期，
17.
I suddenly got two weeks off
我突然有两星期的假期
18.
It's due two week from today.
从今天起两个星期到期。