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qióng yuán liú
拼音: qióng yuán sù liú

解释: yuán liú yuán de fāng liú 'ér shàngyuán zhǐ liú 'ér shàng tàn xún liú de yuán tóuxiàn tàn jiū zhuī shì de yuán yóu

资料来源: qīng · wáng shí zhēnrán dēng wén》: wéi shī yào qióng yuán liúxiān biàn zhū jiā zhī pài

qióng yuán sù liú qióng yuán sù liú
  zhuī qiú shì de gēn yuán bìng tàn qiú zhǎn jīng guò
英文解释
  1. n.:  trace to the very source of sth.