circulation

circulation读音音标

英 [ˌsɜ:kjəˈleɪʃn]

美 [ˌsɜrkjəˈleɪʃn]

circulation意思解释

n.

流通，传播；

血液循环；

发行量；

（某段时间的）社交活动

变形

复数：circulations

双语释义

n.(名词)

[U][C]流通,循环 the flow of gas or liquid around a closed system[U]流通,传播 the movement of sth, such as news or money, from place or from person to person[S]发行量 the average number of copies of a newspaper, magazine, etc., that are regularly sold

英英释义

circulation

[ ,sə:kju\'leiʃən ]

n.

the dissemination of copies of periodicals (as newspapers or magazines)

movement through a circuit; especially the movement of blood through the heart and blood vessels

(library science) the count of books that are loaned by a library over a specified period

number of copies of a newspaper or magazine that are sold

\"by increasing its circulation the newspaper hoped to increase its advertising\"

free movement or passage through a series of vessels (as of water through pipes or sap through a plant)

the spread or transmission of something (as news or money) to a wider group or area

词汇搭配

用作名词 (n.)动词+～obtain a wide circulation获得广泛的销路improve blood circulation促进血液循环介词+～in circulation在流通中out of circulation退出社交圈子

词组短语

blood circulation

血液循环，血循环

in circulation

在流通中；在从事社交活动的

water circulation

冷水环流；水流循环

lost circulation

井漏；循环液漏失

air circulation

空气循环；空气环流

reverse circulation

反循环；逆行循环

natural circulation

自然循环

commodity circulation

商品流通

general circulation

环流；大气环流

atmospheric circulation

大气环流；大气循环

systemic circulation

体循环

circulation pump

循环泵

internal circulation

内循环

circulation cooling

循环冷却

circulation process

循环流程

extracorporeal circulation

[外科学]体外循环

closed circulation

闭合环流，封闭环流；闭锁循环，闭型循环

circulation rate

循环率

circulation department

流通阅览部；发行部

pulmonary circulation

肺循环；小循环

双语例句

用作名词(n.)The old coins have been withdrawn from circulation.旧硬币已经收回不再流通了。The coins were taken out of circulation.这种硬币已停止流通。Harvey discovered the circulation of the blood.哈唯发现了血液循环。The newspaper\'s circulation has trebled since last year.去年以来该报的发行量已增加到原来的三倍。This magazine has a large circulation.这本杂志发行量很大。These ideas have been in circulation for some time.这些想法已经流行了一段时间。