Usage note
换 在日常生活中经常用来表示改变或替换的意思。比如,你想要换一件衣服或者换一种学习方法。
huàn zài rì cháng shēn qín zhōng jīng cháng yòng lái bǎo shí gāi biàn huò tì huàn de yì sī.
换 is often used in daily life to mean change or replacement. For example, you might want to 换 a piece of clothing or 换 a learning method.