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Finals:ɑ,o,e,I,u,ü,er
16人学过
Compound-Vowel Finals: ai, ei, ao, ou
16人学过
Initials: d, t, n, l
18人学过
Finals: iɑ, ie, uɑ, uo, üe
17人学过
Compound-Vowel Finals: iɑo, uɑi, uei
19人学过
Finals:ɑn, iɑn, uɑn, üɑn, en, in, uen, ün
16人学过
Finals:ang, iang, uɑng, eng, ing, ueng, ong,iong,
15人学过
Initials:zh, ch, sh,r
13人学过