VOA常速英语2008年-Satellite Studies Saturn Moon, Finds Conditions
时间：2019-01-11 作者：英语课 分类：VOA标准英语2008年（三月）
英语课
By Paul Sisco
Washington
19 March 2008
点击
收听单词发音
1
Saturn
n.农神，土星
参考例句：
Astronomers used to ask why only Saturn has rings.天文学家们过去一直感到奇怪，为什么只有土星有光环。
These comparisons suggested that Saturn is made of lighter materials.这些比较告诉我们，土星由较轻的物质构成。
2
astronomers
n.天文学者，天文学家( astronomer的名词复数 )
参考例句：
Astronomers can accurately foretell the date,time,and length of future eclipses. 天文学家能精确地预告未来日食月食的日期、时刻和时长。 来自《简明英汉词典》
Astronomers used to ask why only Saturn has rings. 天文学家们过去一直感到奇怪，为什么只有土星有光环。 来自《简明英汉词典》
3
distinctive
adj.特别的，有特色的，与众不同的
参考例句：
She has a very distinctive way of walking.她走路的样子与别人很不相同。
This bird has several distinctive features.这个鸟具有几种突出的特征。
Washington
19 March 2008
The planet Saturn 1 has long fascinated astronomers 2 because of its distinctive 3 rings and multiple moons. NASA's Cassini spacecraft visited one of Saturn's moons last week, collecting samples, data and pictures of icy geysers spewing from its surface. The space agency also says it also sees evidence of organic material under the surface of the moon Enceladus. VOA's Paul Sisco reports.
点击
收听单词发音 1
Saturn
n.农神，土星
参考例句：
Astronomers used to ask why only Saturn has rings.天文学家们过去一直感到奇怪，为什么只有土星有光环。
These comparisons suggested that Saturn is made of lighter materials.这些比较告诉我们，土星由较轻的物质构成。
2
astronomers
n.天文学者，天文学家( astronomer的名词复数 )
参考例句：
Astronomers can accurately foretell the date,time,and length of future eclipses. 天文学家能精确地预告未来日食月食的日期、时刻和时长。 来自《简明英汉词典》
Astronomers used to ask why only Saturn has rings. 天文学家们过去一直感到奇怪，为什么只有土星有光环。 来自《简明英汉词典》
3
distinctive
adj.特别的，有特色的，与众不同的
参考例句：
She has a very distinctive way of walking.她走路的样子与别人很不相同。
This bird has several distinctive features.这个鸟具有几种突出的特征。
n.农神，土星
- Astronomers used to ask why only Saturn has rings.天文学家们过去一直感到奇怪，为什么只有土星有光环。
- These comparisons suggested that Saturn is made of lighter materials.这些比较告诉我们，土星由较轻的物质构成。
n.天文学者，天文学家( astronomer的名词复数 )
- Astronomers can accurately foretell the date,time,and length of future eclipses. 天文学家能精确地预告未来日食月食的日期、时刻和时长。 来自《简明英汉词典》
- Astronomers used to ask why only Saturn has rings. 天文学家们过去一直感到奇怪，为什么只有土星有光环。 来自《简明英汉词典》
adj.特别的，有特色的，与众不同的
- She has a very distinctive way of walking.她走路的样子与别人很不相同。
- This bird has several distinctive features.这个鸟具有几种突出的特征。