potent
英 ['pəʊt(ə)nt]
美['potnt]
- adj. 有效的；强有力的，有权势的；有说服力的
词态变化
比较级: more potent;最高级: most potent;副词: potently;
中文词源
potent 有权的，强大的，有力的
来自拉丁语potentem,有权的，强大的，有力的，来自*potere,使有权力，赋予力量，来自potis,有力的，有力量的，来自PIE*potis,主人，师傅，大师，丈夫，词源同possible,power.
英文词源
- potent
- potent: [15] Latin posse (source of English posse and possible) meant ‘be able or powerful’. It was a conflation of an earlier verbal phrase potis esse ‘be able’. The precursor of posse was Old Latin *potēre, whose present participle potēns survived to become the present participle of posse. And its stem form potent- has given English potent, potentate [14], and potential [14]. Power also comes from *potēre.
=> posse, possible, potentate, potential, power - potent (adj.)
- early 15c., from Latin potentem (nominative potens) "powerful," present participle of *potere "be powerful," from potis "powerful, able, capable; possible;" of persons, "better, preferable; chief, principal; strongest, foremost," from PIE root *poti- "powerful, lord" (cognates: Sanskrit patih "master, husband," Greek posis, Lithuanian patis "husband"). Meaning "having sexual power" is first recorded 1899.
双语例句
- 1. Alcohol is a potent drug that anaesthetizes the brain.
- 酒精是一种能麻醉大脑的烈性药物。
来自柯林斯例句
- 2. Their most potent weapon was the Exocet missile.
- 飞鱼导弹是他们最有攻击力的武器。
来自柯林斯例句
- 3. a very potent alcoholic brew
- 烈性酒精饮料
来自《权威词典》
- 4. The medicine had a potent effect on your disease.
- 这药物对你的病疗效很大.
来自《简明英汉词典》
- 5. The medicine is potent enough to produce the desired effect.
- 药力强.
来自《现代汉英综合大词典》