there is no knowing meaning in English
不可能知道
Examples
- There is no knowing when he will come .
无法知道他什么时候来。 - There is no knowing but such an accident may happen .
谁能说不会发生这种意外呢？ - There is no knowing what may happen tomorrow
谁也不知道明天将发生什么。 - There is no knowing what may happen
未来的事无法预料。 - There are no known safety hazards associated with this material
没有未知安全危险因素与该材料有任何联系。