grey hairs
英
美
- grey adj.灰色的n.灰色vi.变成灰色=gray
- hairs n.毛茸；毛绒；毛发名词hair的复数形式.
- Encourage the older patients to play card games or do simple jigsaw puzzles-anything that keeps the grey matter in use.
鼓励老年病人打牌或做拼板游戏等事情，只要让他们动脑子就行。
- The paper analyses the characteristics of the American segmentation of the grey market and its significance in marketing.
评述美国老年市场细分模型的特点及其在营销上的意义。
