- A whitish star in a latter stage of development, having low luminosity, small size, and very great density.白矮星：演化后期的白色星星，亮度低，体积小，密度很高
- agglomerated
- agglomerates
- agglomerating
- agglomeration
- agglomerations
- agglutinable
- agglutinate
- agglutinated
- agglutinates
- agglutinating
- agglutination
- agglutinations
- agglutinative
- agglutinin
- agglutinins
- agglutinogen
- agglutinogens
- aggrade
- aggraded
- aggrades
- aggrading
- aggrandise
- aggrandize
- aggrandized
- aggrandizes