backsight

中文含义：反照、回眸

英语词性：noun

美式发音：/ˈbæk.saɪt/

同义词：look back, glance behind

易混淆单词：foresight

双语例句：

1. She took a backsight at her past and realized how much she had grown over the years. 她回眸过去，意识到自己在这些年里成长了很多。

2. The driver looked in the rearview mirror for a backsight of what was happening behind the car. 司机瞥了一眼后视镜，观察车后的情况。

3. The archaeologist used the backsight to measure the distance between two points on the map. 考古学家使用反照仪在地图上测量两个点之间的距离。