A device for projecting images of planets, constellations, etc., on to the interior of a darkened dome for public viewing; a building housing such…
单词 | θ1485 |
释义 | the world > the universe > cosmology > science of observation > astronomical instruments > representational device > [noun] > planetarium (2) planetarium1929 A device for projecting images of planets, constellations, etc., on to the interior of a darkened dome for public viewing; a building housing such… spacearium1962 A theatre with a large concave screen on which scenes of outer space are projected; spec. one opened in Seattle, United States, in 1962. |
随便看 |
|
英语词典包含1132095条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。