是不可能的
there is / was no question of (sth happening / sb doing sth)
(某事)是不可能的
there is / was no possibility of sth
There was no question of his / him cancelling the trip so near the departure date.離出發日期這麼近,他不可能取消行程。
釋義來自《牛津高階英漢雙解詞典》第 9 版