gray

灰色的、灰的

She wore a gray wool coat over her dress.

她在洋装外面穿了一件灰色的羊毛外套。

灰白的、白发的

His hair turned gray in his early forties.

他四十出头头发就变白了。

阴沉的、灰蒙蒙的

It was a cold, gray morning with no sun at all.

那是个寒冷阴沉的早上，完全没有阳光。

苍白的、惨白的

He looked gray with exhaustion after the long flight.

经过长途飞行，他累得脸色发白。

乏味的、单调的、暗淡的

Office life felt gray and pointless to her.

她觉得办公室生活既单调又没有意义。

模糊的、界线不明的

Whether this counts as cheating is a gray area.

这算不算作弊是个灰色地带。

灰色、灰

The whole room was painted in different shades of gray.

整个房间都漆上了不同深浅的灰色。

变白发、变灰白

He has grayed a lot since I last saw him.

我上次见到他之后，他头发白了很多。

变灰、使变灰

The menu options gray out when the file is locked.

档案被锁定时，选单选项会变成灰色。