Planetarium
[ [plæni'teəriəm] ]
成人 Adult Edu
n. 行星仪, 天文馆, 天象图
📖 牛津释义
planetarium
n
(pl ~s or -ia ) (building with a) device for representingthe positions and movements of the planets and stars by projecting spots of light on a dome which represents the sky 天象仪; 天象馆; 天文馆.
🗣️ 情景例句
You work hard on all your committees,
而你总是在各种委员会里忙，
The adventure had been planned for quite a while.
那项冒险曾经作了长期的周详计划。
In this part of the cave, they could hear an insistent booming sound which they found was caused by a small waterspout shooting down into a pool from the roof of the cave.
在这儿，他们可以听见一种连续不断的轰鸣声。后来他们发现这是由山洞顶部的一个小孔里喷出的水柱跌落到水潭中发出的声音。