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单位：一所大学的细胞与生物化学实验室。
SETTING: Laboratory of Cell and Biochemistry in a university.
youdao
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水是细胞发生生物化学反应的介质。
Water is the medium in which the cell's biochemical reactions take place.
youdao
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水是细胞发生生物化学反应的介质。
Water is the medium in which the cell's biochemical reactions take place.
youdao