wash unnecessarily的意思|示意

美 / / 英 / /

不必要的洗

不必要地洗涤 ... wash unconditionally无条件地洗涤 wash unnecessarily不必要地洗涤 wash unwillingly勉强洗涤 ...

We should form the habit of saving water, especially when we brush our teeth and wash hands, and never leave water running unnecessarily.

我们应该养成节约用水的习惯，尤其是在我们刷牙、洗手时应决不让不必要的水流走。