元音音标表(20个)
5个元音的字母音 a [ei] e [i:] i [ai] o [əu] u [u:]
5个元音的短元音:
a [əe] bag cat hat map
e [e] pen bed ten hen
I [i] big pig sit hill
o box hot dog frog
u [u] but mum bus mug
元音音标表(20个)
5个元音的字母音 a [ei] e [i:] i [ai] o [əu] u [u:]
5个元音的短元音:
a [əe] bag cat hat map
e [e] pen bed ten hen
I [i] big pig sit hill
o box hot dog frog
u [u] but mum bus mug