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And I drink coptis, also can't speak the bitterness.
哑巴吃黄连，有苦说不出。
youdao
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Objective: To establish the quality control of Coptis of Compound Mixture.
目的：建立黄连复方合剂的质量标准。
youdao
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Objective: To establish the quality control of Coptis of Compound Mixture.
目的：建立黄连复方合剂的质量标准。
youdao