Online Google Dictionary

astrophysicist 中文解釋 wordnet sense Collocation Usage Collins Definition
  1. an astronomer who studies the physical properties of celestial bodies
  2. (astrophysical) of or concerned with astrophysics; "astrophysical sciences"
  3. (Astrophysicists) The following are list of astronomers, astrophysicists and other notable people who have made contributions to the field of astronomy. ...
  4. (Astrophysics) Light year: the distance travelled by light in one year .Luminosity: total power radiated by a start .Apparent brightness: power received per unit area . ...
  5. a person that studies the physics of stellar phenomena.
  6. A scientist who studies laws that describe the behavior of stars and planets.