three this thin math 哪个读音不同?已经排斥1 4 ·············速度
问题描述:
three this thin math 哪个读音不同?已经排斥1 4 ·············速度
答
this中th音标是ð 其他th是 θ
three this thin math 哪个读音不同?已经排斥1 4 ·············速度
this中th音标是ð 其他th是 θ