PTO中文,PTO的意思,PTO翻译及用法 2026-10-18 09:24 浏览次数 85 PTO英[ˌpi: ti: ˈəʊ]美[ˈoʊ]abbr. 见下页(please turn over);(美)专利和商标局(Patent and Trademark Office);动力起飞(Power Take Off)