元音 [i] bee [e] bed[ae]bad[a:]grass[ɔ] clock[ɔ:]wall[u] push[u:]movie[A] bus[E:]girl[E] today[ei]May[Eu]go[ai]light[au]know[ci]boy[iE]hear[ξE]hair[uE]sure辅音[p] people[b] boy[t] take[d] d...