potency

英 [ˈpəʊtnsi]

美 [ˈpoʊtnsi]

n.  影响力; 支配力; 效力; (男子)性能力，性机能

复数：potencies　

TEM8化学

Collins.1 / BNC.9122 / COCA.13482

牛津词典

noun

• 影响力；支配力；效力
  the power that sb/sth has to affect your body or mind
  1. the potency of desire
     欲望的支配力
  2. 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。
• （男子）性能力，性机能
  the ability of a man to have sex

柯林斯词典

• N-UNCOUNT （人、行动或思想的）影响力，支配力
  Potencyis the power and influence that a person, action, or idea has to affect or change people's lives, feelings, or beliefs.
  1. They testify to the extraordinary potency of his personality...
     这些事情证明了他非凡的人格魅力。
  2. All their songs have a lingering potency.
     他们所有的歌曲都有耐人寻味的魅力。
• N-UNCOUNT （药物等的）效力；药力；药效
  Thepotencyof a drug, poison, or other chemical is its strength.
  1. Sunscreen can lose its potency if left over winter in the bathroom cabinet.
     如果把防晒霜在盥洗室的壁橱里放一个冬天，就有可能失效。
• N-UNCOUNT （男子的）性交能力，性机能
  Potencyis the ability of a man to have sex.
  1. Alcohol abuse in men can cause loss of sex drive and reduced potency.
     男子酗酒可能导致性欲丧失和性功能下降。

英英释义

noun

• capacity to produce strong physiological or chemical effects
  1. the toxin's potency
  2. the strength of the drinks
  Synonym:effectivenessstrength
• the power or right to give orders or make decisions
  1. he has the authority to issue warrants
  2. deputies are given authorization to make arrests
  3. a place of potency in the state
  Synonym:authorityauthorizationauthorisationdominancesay-so
• the state of being potent
  Synonym:potence
• the inherent capacity for coming into being
  Synonym:potentialpotentiality

双语例句

• Also included are the ever-problematic potency assay and strategies for choosing a quality-control testing scheme.
  也包括了一直有争议的效价测定和选择质量控制测试计划的战略。
• ObjectiveTo establish a new in vitro method to detect the relative potency of inactivated hepatitis A vaccine.
  目的建立甲型肝炎灭活疫苗体外相对效力检测方法。
• Having great power or force or potency or effect.
  拥有巨大的力量和影响力的。
• Science says: It's overstating this fruit's potency.
  科学证明这夸大了水果的疗效。
• Otherwise, the medicines could lose their potency over time due to the development of resistance.
  否则，随着时间推移，由于产生耐药性，这些药物可失去其效力。
• Manufacturers and the FDA then test for potency and safety before shipping the lot releases around the country.
  在疫苗正式投放全国之前，生产厂家和FDA会测试它们的效能和安全性。
• The legal rule and its the potency question is a foundational question of law philosophy.
  法律规则及其效力是法哲学的一个基础性问题。
• "Supercritical" means Super Purity, Super Potency, Broad Spectrum, and No Chemical Solvents.
  “超临界”是指超纯度，超级潜能，广谱，和无化学溶剂。
• As grids go, the Compassion Grid has great potency and therefore influence.
  随着网格的行进，慈悲的网格有巨大的潜力和影响力。
• I can personally attest to the subtle potency of this Attunement.
  我能以我个人来证明这个调音的精妙效力。