洗尘[xǐ chén]
词典give a dinner of welcome：洗尘。
give a dinner of welcome (to a visitor from afar):
例：为远道而来的客人洗尘
give a dinner to greet a visitor from afar
1. dinner of welcome：digerati 数字精英 | dinner of welcome 洗尘 | DINK丁客家庭