window是可数名词么?“擦窗户”用英文怎么表述?

window是可数名词么?“擦窗户”用英文怎么表述? window 是可数吗 english是可数名词么? fruit是可数名词么 chicken是可数名词么? time是可数名词么? panda是可数名词么? 巧克力是可数名词么? magazine是可数名词么 some是可数名词么? wood 是可数名词么 mistake是可数名词么? tie是可数名词么? promise是可数名词么 essay是可数名词么 guess是可数名词么 沙子是可数名词么? emotion是可数名词么?