“像灰的”可以翻译为“ash-like” 或者 “grayish”(更侧重颜色接近灰色,若语境强调类似灰烬的质感等,“ash-like”更合适) 。例如:
The surface had an ash-like texture.(表面有一种像灰烬的质感。)
The sky turned grayish in the evening.(傍晚天空变成了像灰的颜色 。)