a drink made from barley boiled with water, with the flavour of lemon or orange 大麦茶〔以柠檬或柑橘调味〕
Examples from the Corpus
barley water• The meal then followed and all had their fill of sausage rolls and crisps, washed down with delicious barley water.• It was as if he had returned to the pavilion to celebrate with lemon barley water after a half-century.