名词1.可数名词:刷子,毛刷;画笔,毛笔;扫帚2.[Singular]刷,梳,擦,拂拭3.[Singular]轻触,轻擦4.不可数名词:【美】灌木林,杂树丛;折断的树枝,柴枝5.可数名词:狐狸尾......