period

英[ˈpɪəriəd]美[ˈpɪriəd]

n.一段时间，阶段，时期，课，月经，句号；

adj.具有每个时代特征的；

adv.到此为止；

复数：periods;

例句

The play,whose style is rigidly formal,is typical of the period.这剧本是那个时期的典型作品,风格拘谨刻板。

after a long period of waiting漫长的等待之后

John passed through a difficult period shortly after his marriage broke down.婚姻破裂不久, 约翰经历了一段短暂的艰难时期。

Poor economic policies led to a long period of stagnation and decline.糟糕的经济*策道致了长时间的经济萧条和下滑。

a period when the British enjoyed supremacy in international trade英国享有国际贸易*大优势的时期

The period saw a great revival in the wine trade.这一时期葡萄酒业出现了很大的复苏。

the quiescence period休眠期

The athlete could face a lengthy period of suspension if found guilty.如果被判有罪，这名运动员可能面临长期停赛。

The modernization of the industry was phased over at 20-year period.工业现代化分20年逐步实现。

A period is the regular ending for a sentence.句点是一个句子符合规则的结尾。

英语六级真题

Travel was arduous and costly throughout the period, possible only for a privileged class—the same that produced gentlemen scientists, authors, antique experts, and patrons of the arts.

Most Grand Tourists, however, stayed for briefer periods and set out with less scholarly intentions, accompanied by a teacher or guardian, and expected to return home with souvenirs of their travels as well as an understanding of art and architecture formed by exposure to great masterpieces.

Middle school is a crucial period when students may become keenly interested in advanced mathematics.

Why, then, has this claim become so popular?Part of the answer is that this is what always happens during periods of high unemployment—in part because experts and analysts believe that declaring the problem deeply rooted, with no easy answers, makes them sound serious.

Perhaps there is less to fight about, with the country in a period of tranquility and the dangers of drug abuse and other unwholesome behavior well known.

It was in a free fall, and it was a veryscary period, economist Martin Neil Baily said.

Basically the tech industry seems to be in an awkward period now.

The third element of love in Sternberg’s theory is what he calls decision commitment, the decision that one is in a love relationship, the willingness to label it as such and the commitment to maintain that relationship at least for some period of time.

They have to operate for long periods of time before the costs of development have been recovered.

This means that there could be an extra three billion mouths to feed by the end of the century, a period in which substantial changes are anticipated in the wealth, calorie intake and dietary preferences of people in developing countries across the world.

Copyright laws differ from country to country, but in general protection extends for the duration of an author's life and for a substantial period afterwards, thus allowing the author's heirs to benefit.

In Britain and America, this post-death period is 70 years

Nobody ever had a better time or did more exotic strange things than I did in an 80-year period.

Ebola was so deadly and killed so quickly that within a short period of time, there was no one around to infect.

million years, a period when global temperatures probably were not significantly higher than they are today.

In the case of Facebook, the company says data may hang around until the URL in question is reused, which is usually "after a short period of time", though obviously that time can vary considerably

For us it'll have to operate for long periods of time in very cold temperatures.

And a 2015 study from the University of California, Berkeley, found that teens who go to bed late are more likely to gain weight over a five-year period.

Beyond revealing population-wide patterns, the right combination of data and analysis can also help individuals identify unique characteristics of their own behavior, including conditions that could indicate the need for some form of intervention-such as

But by buying while young, the premiums are paid in for a longer period of time.

Sadly, the data also showed face-to-face socializing and sports activity had declined over the period covered by the survey.

The study was conducted over a period of decades.

The third element of love in Sternberg's theory is what he calls decision commitment, the decision that one is in a love relationship, the willingness to label it as such and the commitment to maintain that relationship at least for some period of time.

The value of a recovery period rises in proportion to the amount of work required of us.

The very lack of a recovery period is dramatically holding back our collective ability to be resilient and successful.

This period was one of inter-elite rivalry, in which nobles sought to increase their influence by funding the construction of churches and other buildings.

Trackers, which are ongoing projects that look at trends or customer satisfaction over a long period of time.

When they detect an extended dry period, they divert their metabolisms, producing sugars and certain stress- associated proteins and other materials in their tissues.

柯林斯高阶英汉双解学习词典释义

N-COUNT

一段时间；时期

A period is a length of time.

例句

N-COUNT

（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.

例句

N-COUNT

（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.

例句

ADJ

（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.

例句

N-COUNT

（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.

例句

N-COUNT

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.

例句

N-COUNT

月经

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

ADV

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.

例句

N-COUNT

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.

英汉词典释义

n.

(一段)时间

时期, 时代

学时, 课时

句号, 句点

（人生或国家历史的）阶段，时代

（地质年代的）纪

月经；经期；例假

周期；期

(比赛的)*；(比赛的)一节时间

结束；终止；*后阶段

【数学】(周期函数的)周期；(数字三位分节法的)节；(小数点后的)循环节

【医学】过程；病期；病程

【音乐】乐段；乐节

adj.

具有某个时代特征的

(关于)过去某一特定历史时期的；像过去某一特定历史时期的

(家具、服饰、建筑等)某一时代的；(小说、戏剧等)逼真地描写某一特定历史时代的

interj.

没有了(强调话已讲完)；一句话；就是这话；就是这么回事

英英词典释义

Noun

1. an amount of time;

2. one of three periods of play in hockey games

3. a stage in the history of a culture having a definable place in space and time;

4. the interval taken to complete one cycle of a regularly repeating phenomenon

5. the monthly discharge of blood from the uterus of nonpregnant women from puberty to menopause;

6. a punctuation mark (.) placed at the end of a declarative sentence to indicate a full stop or after abbreviations;

7. a unit of geological time during which a system of rocks formed;

8. the end or completion of something;

行业词典

体育： *；

医学： 期，时期，期间：一段或一部分时间；一种现象有规律复发的时间；

土木工程： 周期；

地质学： 纪；

数学： 周期；

法律： 期间；

物理学： 倍周期分岔: period doubling bifurcation；

电力： 周期；

电子学： 周期；

电工： 周期；