[i: Oi][iE] [CE] uE][Eu] [au] [tS][dZ] [tr 26个字母发音表元音字母和辅音字母分类表 48个国际音标表 [ai][ei] [Oi] [iE] [CE] [uE] [Eu] [au] [tS][dZ] [tr] [dr] [ts] [dz]