It's a day and a week
It's a day and a week
As a Chinese idiom, Pinyin is j ì ngy ī zh ō us ā n, which means that the ratio of the diameter of a circle to the circumference of a circle is 1:3. From Zhoubi Suanjing.
Idiom explanation
Diameter: the diameter of a circle; circumference: the circumference of a circle.
The origin of Idioms
"Zhou Bi Suan Jing" Volume I: "Pythagorean circle square map." Zhao Shuang, Han Dynasty, noted: "the diameter of a circle is one but three."
Analysis of Idioms
It's quite different
Idiom usage
There is a big gap between them. Even if you find a little light, ~, you can see the endless darkness around you more clearly. Lu Xun's preface to two episodes of qijieting's Essays
It's a day and a week
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4.The crow of the dog and the crow of the chicken
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7.changes arise from the elbow and armpit . 2 . confusion starts from one 's side or friends
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8.not dig a well until one thirsty ---- not make timely preparations
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9.can not claim credit due to others
can not claim credit due to others - bù gǎn lüè měi
Time 2021-03-06