这个词是什么意思？
A peninsula in Southeast EUROPE between the Adriatic and Ionian seas on the West and Aegean and Black Seas on the East. (from www.merriam-webster.com/dictionary/balkan%20peninsula)
中文名称索引；定义为 MeSH 英文原文，尚未逐条译审。MESH:D063368 · 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.