名词 sun:

1. the star that is the source of light and heat for the planets in the solar system

2. the rays of the sun

3. a person considered as a source of warmth or energy or glory etc

4. any star around which a planetary system revolves

5. first day of the week; observed as a day of rest and worship by most Christians

sung动词sing的过去分词sunn.太阳；阳光；中心人物v.晒太阳sunstruckadj.罹患中暑的sundeneye凹眼sung mass唱诗弥撒sun spots太阳黑点sun glass有色玻璃,遮光玻璃sun creamn.防晒霜Sunagashi洲流(姓,日本)Sunnqvist松奎斯特sunk well开口沉箱sun power太阳能

1. A young student fainted in the hot sun.
   有个年幼的学生在炎炎烈日下晕倒了。
2. It gets cold quickly when the sun goes down.
   太阳下山后天气很快就会冷下来。
3. The sun rose above the horizon.
   太阳升到地平线上。
4. The sun disappeared behind a cloud.
   太阳消失在一片云后面。