circulate
循环
常用释义
英音[ ˈsɜːkjəleɪt ]
美音[ ˈsɜːrkjəleɪt ]
变形
第三人称单数:
circulates
现在分词:
circulating
过去式:
circulated
过去分词:
circulated
基本释义
- v. （液体或气体）环流，循环；传播，流传；传阅，传送；来往应酬，周旋
考试频率
高考
考频：近六年出现2次
- v. （液体或气体）环流，循环 最常考
六级
考频：近五年出现1次
- v. 循环 最常考
- v. 流通; 传播
例句
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1·Draughts help to circulate air.通风有助于循环空气。来源: 《柯林斯英汉双解大词典》
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2·Leave a gap at the top and bottom so air can circulate.在顶部和底部各留一点空隙，这样空气就可以流通了。来源: 《柯林斯英汉双解大词典》
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3·Rumours began to circulate about his financial problems.有关他财务困难的谣言开始流传开来。来源: 《牛津词典》
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4·Rumours were already beginning to circulate that the project might have to be abandoned.有关这个项目可能被迫放弃的流言已经开始在四处传播。来源: 《柯林斯英汉双解大词典》
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5·In the early 1980s, a more positive explanation of the name began to circulate.在20世纪80年代初，关于这个名字更为正面的解释开始流传起来。
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6·Insulin accumulates in muscle tissue and enters the bloodstream, allowing it to circulate throughout the body.胰岛素会在肌肉组织中累积并进入血液，使其在全身循环。
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7·Insulin accumulates in muscle tissue and enters the bloodstream, allowing it to circulate throughout the body.胰岛素会在肌肉组织中累积并进入血液，使其在全身循环。
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8·Without gravity to help circulate air, the carbon dioxide you exhale has a tendency to form an invisible cloud around your head.如果没有重力帮助空气循环，你呼出的二氧化碳会在你头顶周围形成一个看不见的云状物。
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9·All this is so elementary that one would blush to state it if it were not being constantly forgotten by those who coin and circulate the new slogans.所有这一切都是如此初级，以至于如果不是那些杜撰和传播新口号的人一再忘记它，人们都羞于陈述。
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10·Hemoglobin, as you know, is an oxygen carrier and so red blood cells concentrate in bags of hemoglobin which circulate in your blood and they carry oxygen.如你所知，血红蛋白是氧气的载体，所以红细胞集中在血红蛋白的袋子里，血红蛋白在血液中循环，它们携带氧气。
同义词
vi.
传播，流传；循环；流通
vt.
使循环；使流通；使传播
同根词
词根：
circular
circular
adj
循环的；圆形的；间接的
circulating
adj
循环的；流通的
circulatory
adj
循环的
circulative
adj
循环性的；促进循环的；（货币、报刊等）具有流通性的
circularly
adv
循环地；圆地
circulation
n
流通，传播；循环；发行量
circular
n
通知，传单
circulating
v
循环（circulate的ing形式）；流通