1. come to a period : 结束, 告终；

1. period什么意思

1. I love him, period!
    我爱他，就是这样！

1. We have four periods of English a week.
    我们每星期上四节英语课。

2. This was the most difficult period of his life.
    这是他一生中最艰难的时期。

1. 周期：C 周期(PERIOD)的含义根据上面介绍的周期(Period)公式,我们可以得到:从前面帖子介绍的周期(Period)公式,可以得到(其中TCLK_SKEW=TCLK1-TCLK2):

2. 期间：表示企业在某一期间(Period)的营业结果(亏或盈). 表上列出收入(Revenue)与支出(Expenditure). 学习成本:当工人由于反复从事于同一工作,而逐渐熟悉该项工作后,将使其工作更有效率,可用较少时间来完成同一的工作,并减少错误.

1. 一段时间；时期
    A period is a length of time.

    e.g. This crisis might last for a long period of time.
           这次危机可能持续很长时间。
    e.g. ...a period of a few months.
           几个月时间

2. （个人、组织或社会的）阶段，时期，时代
    A period in the life of a person, organization, or society is a length of time which is remembered for a particular situation or activity.

    e.g. ...a period of economic good health and expansion...
           经济健康发展并且不断扩张的一段时期
    e.g. He went through a period of wanting to be accepted...
           有一段时间他很想被人接受。

3. （历史上的）阶段，时期
    A particular length of time in history is sometimes called a period. For example, you can talk about the Victorian period or the Elizabethan period in Britain.

    e.g. ...the Roman period...
           罗马帝国时代
    e.g. No reference to their existence appears in any literature of the period.
           这一时期的文学作品中都没有提及他们的存在。

4. （服装、家具、乐器）过去的，古代的，具有某个时代特征的
    Period costumes, furniture, and instruments were made at an earlier time in history, or look as if they were made then.

公共查询·英语单词

    e.g. ...dressed in full period costume.
           穿着宽松的古装
    e.g. ...replicas of period instruments.
           古乐器的复制品

5. （练习、训练、学习的）时间，时段
    Exercise, training, or study periods are lengths of time that are set aside for exercise, training, or study.

    e.g. They accompanied him during his exercise periods.
           练习的时候他们陪着他。

6. 课；课时；节
    At a school or college, a period is one of the parts that the day is divided into during which lessons or other activities take place.

    e.g. ...periods of private study.
           自习课
    e.g. ...taking his scripts to school in order to learn the lines in free periods.
           把他的剧本带到学校以便空闲的时候背台词

7. 月经
    When a woman has a period, she bleeds from her womb. This usually happens once a month, unless she is pregnant.

8. 到此为止；不再说了
    Some people say period after stating a fact or opinion when they want to emphasize that they are definite about something and do not want to discuss it further.

    e.g. I don''t want to do it, period.
           我不想做，这事就到此为止吧。

9. 句号
    A period is the punctuation mark (.) which you use at the end of a sentence when it is not a question or an exclamation.