这就是我们所消耗而未能补充上的水的数量。

This is how much water we are using and not replenishing.

youdao

每次冲洗使用6公升水，所以能充分减少冲洗水的数量。

Every flush USES 6 liters of water, so it is best to minimize the amount of flushes used.

youdao

进坞前，请将船上的油、水的数量和分配情况告诉我们。

Before docking, please inform us of the quantity and distribution of the fuel and water on board.

youdao