good question

1 used to say that someone has just said or suggested something interesting or important that you had not thought of before 好主意/说得对/问得好

‘But it’s Sunday, the bank will be closed.’ ‘Good point.’

“可今天是星期天，银行不开门。”“说得对。”

→ (that’s a) good idea/point/question at good1(SPOKEN SECT)

2 spokenNOT KNOW used to admit that you do not know the answer to a question 好一个难题！问得好！〔用以表示不知道某问题的答案〕

‘How can we afford this?’ ‘Good question!’

“我们如何能负担得起这个呢？”“问得好！”

Examples from the Corpus

(that’s a) good question!• "Does the program allow you to do that?" "That's a good question - I don't know."

→ (that’s a) good question! at question1(7)