这个词是什么意思？
Countries that have reached a level of economic achievement through an increase of production, per capita income and consumption, and utilization of natural and human resources.
中文名称索引；定义为 MeSH 英文原文，尚未逐条译审。MESH:D019049 · MeSH 2026。
Courtesy of the U.S. National Library of Medicine. Annual snapshot; later updates may not be reflected. NLM does not endorse this service.