have a good mind to do sth
想去做某事,可能會做某事(但不確定)
used to say that you think you will do sth, although you are not sure
I've half a mind to come with you tomorrow.明天我可能會和你一起去。
have a good mind to do sth
(表明有心做某事,但未必採取行動)
used to say that you disapprove of what sb has done and should do sth about it, although you probably will not
I've a good mind to write and tell your parents about it.我真想寫信給你父母,告訴他們這件事。
釋義來自《牛津高階英漢雙解詞典》第 9 版