暗示某事 suggest or mention indirectly to (sth)
hint at〔about〕 sth/v-ing
What on earth are you hinting at?
你到底在暗示什么?
I hinted at his imprudence.
我曾暗示他的不谨慎。
Again and again she hinted about the intention of her visit to me.
她反复向我暗示她来访的意图。
He hinted at the impossibility of winding up the work in two months.
他暗示要在两个月内结束这项工作是不可能的。
He hinted at having won a great deal of money.
他暗示已经赢了很多钱。