planetariums
/ˌplænɪˈteəri:əmz/
📖 中文释义
- n. 天文馆( planetarium的复数形式 ); 天象仪
🔗 释义中的汉语词
🧩 词形变化
原形 planetarium
📘 English Definition（英文释义）
- n. a building housing an instrument for projecting the positions of the planets onto a domed ceiling
- n. an optical device for projecting images of celestial bodies and other astronomical phenomena onto the inner surface of a hemispherical dome
- n. an apparatus or model for representing the solar systems