sun拼音怎么拼 sun分解音节声母韵母?
sun分解音节声母韵母?汉语拼音声母有:b,p,m,f,d,t,n,l,g,k,h,j,q,x,z,c,s,r,zh,ch,sh韵母有:a,o,e,i,u,u(