单词
planetary
读音
ˈplænəteri
美式
英式
词根
* Planetary 词根来自于拉丁词根 "planeta"，原意是“漫游者”或“流浪者”，因为在天空中，行星看起来就像是在星空中漫游。
释义
adj. 行星的
例句
Within our own galaxy there are probably tens of thousands of planetary systems.
在我们所在的银河系中，很可能存在数以万计的行星系。
The next day, Venus—planetary ruler of Libra—turns retrograde.
第二天，天秤座的行星统治者金星开始逆行了。
Let's not forget that eclipses in planetary motions had important symbolic meanings.
我们不要忘记，在行星运动中，日食有重要的象征意义。
Within our own galaxy there are probably tens of thousands of planetary systems.
在我们所在的银河系中，很可能存在数以万计的行星系。
The next day, Venus—planetary ruler of Libra—turns retrograde.
第二天，天秤座的行星统治者金星开始逆行了。
Let's not forget that eclipses in planetary motions had important symbolic meanings.
我们不要忘记，在行星运动中，日食有重要的象征意义。
强化记忆
* 可以关联这个单词到我们的星球-地球，地球是我们所知的所有行星中唯一能居住的行星，而 planetary 则是描述所有与行星有关的事物。* 早在古希腊时期，人们就把在星空中移动的五颗星称为行星（planeta）。"Planetary"一词的使用在科学和环境问题日益普遍后得到更多应用。
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Connectivity has a twin megatrend in the 21st century:planetary urbanization.Cities are the infrastructures that most define us.
You know, as a scientist --planetary scientist --we really didn't take that very seriously until recently.
planetary boundaries plus global commonsequals planetary stewardship.We need to a safe corridor for humanity
And taking them down so that they had access --astrobiologists, planetary scientists,people who were interested in these extreme environments --
and understanding the formation of starsand planetary systems ...and looking back to the cosmic dawn --
所属分类
大学,出国,专升本-自考,其他
所在词典
