knowledgeable

• 形容一个人对某个主题或领域拥有大量知识或信息。

Describes a person who has a lot of knowledge or information about a particular subject.

1. Highly educatedB2formal

   Possessing a deep and broad understanding of a subject, typically gained through extensive study or experience.

   博学的

   • The professor is highly knowledgeable in ancient history.
   • She gave a knowledgeable presentation on climate change.
   • He is a knowledgeable expert in renewable energy systems.

   同义词cultivatededucatederuditelearnedletteredscholarly

   反义词ignorantuneducateduninformed

2. Well-informedB2formal

   Alert and fully informed, especially about current events or facts.

   知识渊博

   • A knowledgeable citizen stays updated on political developments.
   • The journalist was knowledgeable about the latest scientific discoveries.
   • She remained knowledgeable about the trends in the fashion industry.

   同义词abreastacquaintedawareeducatederuditefamiliarinformedlearnedsavvyup-to-dateversed

   反义词ignorantobliviousunawareunenlighteneduninformed

3. Thoroughly acquaintedC1formal

   Having a deep familiarity with a topic through study or personal experience.

   知识渊博的

   • After years of research, he became knowledgeable in molecular biology.
   • She is knowledgeable about the customs of the region from living there.
   • The guide was thoroughly knowledgeable about every trail in the park.

   同义词educatederuditeexperiencedexpertfamiliarlearnedproficientsavvy

   反义词ignorantinexperiencedunacquainteduneducatedunfamiliaruninformedunlearneduntaughtuntutoredunversed