Word: 灰 (huī) 灰 dictionary entry huī ash; dust; lime; gray; discouraged Full dictionary entry for 灰 Example sentences using 灰 2 sentences, showing page 1 of 1. 他会让你吃灰的。 Tā huì ràng nǐ chī huī de. He will make you eat dirt. 机器蒙上了一层灰。 Jīqì méng shàng le yìcéng huī. The machine was coated with dust.