clothes可数吗?那为什么我的练习册上有mountains of dirty clothes?

clothes可数吗?那为什么我的练习册上有mountains of dirty clothes? clothes可数吗 clothes可数吗? I am afraid of it makes my clothes dirty. 请问是where is my clothes?还是where are my clothes clothes是可数名词吗 clothes是不是可数名词? clothes可数么? clothes是不是可数名词 clothes是可数名词? clothes 它使衣服变脏为什么不用it let his clothes dirty而用it make his clothes dir Bob puts his dirty clothes under his