be covered with silvery hair;hoary-haired; hoary-headed; of hoary age;white-haired
? 一位～的老者的健康的形象，現(xiàn)在華靜的眼前。(吳強《紅日》229) There before her was the healthy figure of a white-haired old man.
白發(fā)蒼蒼bái fà cānɡ cānɡ
年老、頭發(fā)灰白。hoary-haired,white-hair, grey-haired, hoary-headed