ursa

(ˈɜːsə) n (Astronomy) another name for Ursa Major

URSA

Acronym	Definition
URSA➣University Records System Access (UCLA)
URSA➣Universal Rehabilitation Service Agency (est. 1985; Calgary, Alberta, Canada)
URSA➣Universal Resource Sharing Application
URSA➣Ubiquitous and Robust Access (computer networking)
URSA➣Undergraduate Research and Scholarly Activities
URSA➣Unbundled Regional Service Area (New Zealand)

随便看

英语词典包含2567994条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。