red glant

• 红巨星

red glant的用法和样例：

例句

1. The sun will swell into a red giant.
   太阳将膨胀为一颗红巨星。
2. At this point, our familiar Sun will grow to be a Red Giant, encompassing the orbits of Mercury and Venus.
   此刻我们熟悉的太阳将膨胀成为红巨星，会把水星和金星的轨道包含进去。