Once in a blue moon
Once in a blue moon
Once in a hundred, Chinese idiom, Pinyin is B ǎ IB ù y ī y ù, meaning less than once in a hundred times, describing extremely rare. It comes from Han Ji Ai Di Ji Xia by Xun Yue of Han Dynasty.
The origin of Idioms
In Han Ji Ai Di Ji Xia written by Xun Yue of Han Dynasty, it is said that "when a policy is made, there will be no blame or regret. If this happens once in a hundred, it will never be as good as what one knows and sees."
Idiom usage
As a predicate or attribute.
Idiom explanation
Not once in a hundred. It's extremely hard to describe.
Analysis of Idioms
Synonym: once in a century.
Antonym: easy to get.
Once in a blue moon
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2.The comfort of the knees is the taste of meat
The comfort of the knees is the taste of meat - róng xī zhī ān，yī ròu zhī wèi
Time 2021-03-06 -
3.every day and examine every month
every day and examine every month - rì xǐng yuè shì
Time 2021-03-06