ONE PHRASE, IN CONTEXT
have no idea
完全不知道;毫无头绪

GET TO KNOW THE MEANING
同一个表达,不同的语境。
01完全不知道;毫无头绪
IN A SENTENCE
I have no idea where I put the spare key, so let's check the kitchen first.
我完全不记得把备用钥匙放哪儿了,我们先去厨房找找吧。
02完全不知道;一点头绪也没有
IN A SENTENCE
I have no idea where I left the garage remote.
我完全不记得把车库遥控器放哪儿了。
