eastern elongation
常见例句
- The eastern edge of Willow River seem to elongation, and fluttered in the breeze.
东面缘河两岸的杨柳似乎也伸长了，迎风招展。 - Don't tarry when looking for Mercury. Even at its greatest eastern elongation, Mercury sets less than 1.5 hours after the sun tonight.
在寻找水星的时候，无须驻足等候。即便处在东大距，日落之后不到1个半小时，水星便下沉了。 - At greatest eastern elongation, Mercury swings farthest east of the sun, and briefly appears as an evening "star" after sunset.
这是水星是最大程度的在太阳东部的延伸，这是今晚日落后最简短的一次显示。 返回 eastern elongation