The phrase "knowledgeable about the topic" is a grammatically correct and commonly used phrase in written English.
You can use it when you want to describe someone who has a good understanding and expertise in a particular subject or subject matter. Example: The speaker at the conference was very knowledgeable about the topic of climate change and was able to answer all of the audience's questions with ease.
Sinan is very knowledgeable about the topic.
The service allows you to ask questions and get responses almost immediately from other users who are knowledgeable about the topic at hand.
I consider four factors: whether I'm sufficiently knowledgeable about the topic to offer an intelligent assessment, how interesting I find the research topic, whether I'm free of any conflict of interest, and whether I have the time.
He was quite knowledgeable about the topic, and had a lot to share.
He chatted with the staff about bike racing and appeared highly knowledgeable about the topic, according to Karambellas.
You still need to know that the author of the educational content is both knowledgeable about the topic and good at teaching.
All of the panelists and participants, were, not only extremely knowledgeable about the topics covered, but also eager to enter into debates about issues like meaningful use, health care policy, patient empowerment, and the cloud.
A wise person is well informed and knowledgeable about the topics at hand, and comes across as someone who is interested in multiple aspects of life, society and culture in general.
Snowball sampling was used to identify key informants who were knowledgeable about the research topic and the researched model, with the assistance of the local partners.
The study focus was on the implementation of the abortion law and policy and it was considered that people who live in the capital city (i.e., the seat of government) were better placed to be knowledgeable about the research topic.
Establishes Trust: When your prospects hear a consistent theme from you, they believe that you are knowledgeable about that topic.
