形容词
1. His hair is gray.
他头发灰白。
2. He was still looking gray and very tired.
他看上去仍然面色苍白,疲惫不堪。
3. He was already gray at 30.
他三十岁时头发就已经灰白了。
不及物动词
1. He's graying at the temples.
他两鬓的头发正在变得花白。
名词
1. gray的意思
1. They were dressed in gray.
他们穿著灰色衣服。