还 差 几 块
hai2 cha4 ji3 kuai4
adv adj num cl
还 差 几 块 ?
x ai̯˧˥ WORD_BOUNDARY ʈʂʰ a˥˩ WORD_BOUNDARY tɕ i˧˩˧ WORD_BOUNDARY kʰ w ai̯˥˩ WORD_BOUNDARY 
还 WORD_BOUNDARY 差 WORD_BOUNDARY 几 WORD_BOUNDARY 块 WORD_BOUNDARY