Dec.

名词 dec.:

1. the last (12th) month of the year
   同义词：December, Dec
2. (astronomy) the angular distance of a celestial body north or south of the celestial equator; expressed in degrees; used with right ascension to specify positions on the celestial sphere
   同义词：declination, celestial latitude, dec

dec.
abbr.（略语）
Deceased.
Deceased.
Declaration.
Declaration.
Declension.
Declension.
Declination.
Declination.
Decorated.
经装饰的，盛装的
Decorative.
Decorative.
Decrease.
Decrease.
Music Decrescendo.
【音乐】 Decrescendo.