wish-wash

名词 wish-wash:

1. any thin watery drink
2. nonsensical talk or writing
   同义词：folderol, rubbish, tripe, trumpery, trash, applesauce, codswallop

wish-wash

n.Informal （名词）【非正式用语】
Speech or writing deemed banal or foolish.
空洞无聊的话或文章
A thin, watery drink.
淡而无味的饮料

来源：
Reduplication of wash
wash的重迭