there is no knowing when human
there is no knowing when human beings came into existence
2、there is no knowing是特定的用法嗎??
- 1 0 年前最佳解答
2. <There is no V-ing ...>是動名詞的慣用法，表示【無法~】
There is no knowing... 無從知曉
There is no denying that...無可否認
There is no denying the fact that he was the winner. 無可否認他是贏家的事實。
There is no denying that this has been a difficult year for the company.
不可否認，今天對公司是艱難的一年。參考資料： myself +朗文英文文法全集