Noun:
-
water that is not hard (does not contain mineral salts that interfere with the formation of lather with soap)
用作名词 (n.)
- Hard water and soft water are two different kinds of water.
硬水和软水是两种不同的水。
- Also try to use soft water when preparing USB Skype Mouse.
另外,在准备奚望谈时,尽量使用软水。