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We are never content to let our standards become static .
我们永远不满足于让标准保持不变。
youdao
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A drug with content not up to the national drug standards is a substandard drug.
药品成份的含量不符合国家药品标准的，为劣药。
youdao
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A drug with content not up to the national drug standards is a substandard drug.
药品成份的含量不符合国家药品标准的，为劣药。
youdao