Up,就是洗的意思.a bowl of porridge=一碗粥
wash down 冲洗a bowl of xx 一碗xx
1.down wash down=清洗2.of a bowl of porridge=一碗麦片粥
washing-up 洗涤a bowl of porridge
(1)wash up v.洗餐具wash down v.冲洗, 咽下, 洗清, 冲净(2)of a bowl of porridge 一碗粥