salt-and-pepper
adjective/ˌsɔːlt ən ˈpepə(r)/, /ˌsɒlt ən ˈpepə(r)/
/ˌsɔːlt ən ˈpepər/
(also pepper-and-salt)
- (especially of hair) having two colours that are mixed together, especially a dark colour and a light one
两色相间的；（尤指）深浅色相间的，花白的