sun的形容词形式是sunny;
sun
n.太阳;日;太阳的光和热;阳光;日光;恒星;
v.晒太阳;;
第三人称单数: suns;
复数: suns;
现在分词: sunning;
过去式: sunned;
过去分词: sunned
He could feel the heat of the sun on his back.
他能感觉到太阳照射在背上的热度。
The sun was already up when they set off.
他们出发时太阳已经升起了。
I could feel the warm sun on my back.
我背上感受到了阳光的温暖。