potencies

常见例句

用作名词 (n.)

• Alcohol increases the drug's potency.
  酒精能增加这种毒品的效力。
• If you keep a medicine too long, it may lose its potency.
  药物存放太久，可能会失去效力。
• Vanity is a motive of immense potency.
  虚荣心是一个有着极大潜力的动机。
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