idiom > Deoxidize Returning to the
Contents
还元返本
Pinyin: hái yuán fǎn běn

Explanation: 见“还原反本”。

No. 2
  Back to the origin of the state of things.
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Containing Phrases
Deoxidize returning to the Intensive Connotation interpret Become book containing listsof words and phrases grouped according to their meanings on-line demand