planetarium是什么意思，planetarium怎么读

planetarium基本信息

planetarium基本信息

读法：英 [,plænɪ"teərɪəm] 美 ["plænə"tɛrɪəm]

释义：

n. 天文馆；行星仪

使用频率：★

星级词汇：★

英英释义

Noun:

a building housing an instrument for projecting the positions of the planets onto a domed ceiling

an optical device for projecting images of celestial bodies and other astronomical phenomena onto the inner surface of a hemispherical dome

an apparatus or model for representing the solar systems

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中英词源

planetarium 天文馆

来自planet,行星，-arium,表地点。即看星星的地方，引申词义天文馆。

planetarium (n.): 1734, "orrery," Modern Latin, from Late Latin planeta (see planet) + Latin -arium "a place for." Sense of "device for projecting the night sky onto the interior of a dome" is attested from 1929.

词态变化

复数 planetariums;

权威造句

1. The planetarium staff also prepared talks for radio broadcast.: 天文馆的工作人员还要准备讲稿给电台广播.

2. The four - building complex will include a library, a museum, an auditorium and a planetarium.: 由四栋房屋所构成的这座综合建筑将包括一个图书馆、一个博物馆、一个礼堂及一个天文馆.

3. It landed in a shallow basin fifty yards from the planetarium.: 它降落在离天文馆五十码处的一个浅盆地中.

4. On his days off, he takes them to the Museum of Natural History or the Planetarium.: 休假的日子里，他就带他们去自然历史博物馆或是天文馆。

5. The motions of the stars can be approximated in a planetarium.: 星星的运动可在天文馆里模拟.

近反义词

相似短语

laser planetarium 激光天象仪

Zeiss planetarium 蔡斯天象仪

单词分析

暂无,等待补充.

记忆方法

暂无,等待补充.

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