更新时间：2024-12-30 11:56:00
abbr.(缩略词)- =December 十二月
- =Data Equipment Company （美国）数据设备公司
- =Digital Equipment Corporation （美国）数字设备公司
Noun:- the last (12th) month of the year
- (astronomy) the angular distance of a celestial body north or to the south of the celestial equator; expressed in degrees; used with right ascension to specify positions on the celestial sphere
Dec是什么意思 Dec在线翻译 Dec什么意思 Dec的意思 Dec的翻译 Dec的解释 Dec的发音 Dec的同义词
