单词	hardness of water
释义	hardness of water短语¹⁴⁴⁹⁷²⁺²水的硬度
随便看	knocks my socks off knock socks off knocks off knocks old men feels knock somebody dead knock somebody into a cocked hat knock somebody off their pedestal/perch knock somebody's block off knock somebody sideways knock somebody/something into a cocked hat knock some heads together knock someone all of a heap knock someone back on her heels knock someone back on his heels knock someone bandy knock someone cold knock someone dead knock someone down with a feather knock someone for a goal knock someone for six knock someone into a cocked hat knock someone into fits knock someone into the middle of next week knock someone off knock someone off her feet