英语:voice与sound的区别!

英语:voice与sound的区别! voice与sound与noise的区别 英语单词voice与sound的区别? sound于voice的区别 sound ,voice ,noise 的区别 voice sound noise的区别~~ voice和sound的区别 Voice 和 sound 的区别 sound、voice、 noise的区别 noise,sound,voice的用法和区别 sound和voice的区别是什么? accent voice noise sound的区别