noncontaminated

形容词 adj.
中文释义

英文释义

形容词 adj.
  1. Not contaminated. not-comparable
    — “Components of the cannabis plant can help in various conditions, but that’s not what people are buying in stores,” he said in an interview. “Let’s do the research on purified, natural, noncontaminated cannabinoids,” as the various potentially therapeutic chemicals in marijuana are called.

词源

From non- + contaminated.
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