do sth on an empty stomach to do something when you have not eaten空着肚子做某事:•You shouldn't take the pills on an empty stomach.你不该空肚子吃这些药片。do sth on an empty stomach to do something without having eaten any food first空着肚子做某事:•I can't work properly on an empty stomach.我饿着肚子就做不好事情。 |