ADV 几乎;实际上;事实上;差不多 You can use virtually to indicate that something is so nearly true that for most purposes it can be regarded as true. 几乎;实际上;事实上;差不多
Virtually all cooking was done over coal-fired ranges.
差不多所有的烹饪都是在燃煤灶上进行的。
It would have been virtually impossible to research all the information.