massive astrophysical compact halo object

短语

词形变化

massive astrophysical compact halo objects 复数 massive astrophysical compact halo objects

别名

MACHO

释义与例句

n.
  1. 1.

    Alternative form of massive compact halo object.

    天文 物理

词源

A back-formation from MACHO, which is used as an acronym for massive compact halo object. Words used to fill in the apparently missing "A" word include astrophysical and astronomical.

来源：wiktionary