idea|idea|the very idea|very idea 成语
the idea|idea|the very idea|very idea
n. phr. 
Used in exclamations to show that you do not like something.
The idea! Thinking Mother was my sister! The very idea of Tom bringing that dirty dog into my clean house!the idea|idea|the actual idea|very idea
n. phr. 
Used in exclamations to appearance that you do not like something.
The idea! Thinking Mother was my sister! The actual abstraction of Tom bringing that bedraggled dog into my apple-pie house! Dictionary