still sow

• 不声不响的大母猪,狡猾自私的人,精明的人,吃饭不讲话专心品尝的人

still sow的用法和样例：

例句

1. Despite leaving home, hiding in the house, savings, shrewd businessmen are still racking their brains to think of open pockets of consumers.
   尽管人们足不出户，躲在家门里节省开支，精明的商家仍然绞尽脑汁地想着打开消费者的腰包。