The term "power-circulating gear testing machine" can be dense and technical, making it difficult to communicate with others who may not be familiar with the industry jargon. Synonyms for this term include gear testing apparatus, gear performance tester, gear analysis machine, and gear evaluation equipment. All of these phrases convey the same meaning as "power-circulating gear testing machine" but in simpler and more accessible language. By using alternative terms, it's easier to communicate effectively and efficiently with team members and stakeholders who may not have the same technical background.