哦 睇 書 aa4
ngo4 tai2 syu1 aa4
co v n sfp
哦 睇 書 aa4 ?
ŋ ɔ̽˧˩̰ WORD_BOUNDARY tʰ ɐi˧˥ WORD_BOUNDARY s y˥ WORD_BOUNDARY a̞˧˩̰ WORD_BOUNDARY
哦 WORD_BOUNDARY 睇 WORD_BOUNDARY 書 WORD_BOUNDARY a a 4 WORD_BOUNDARY ? WORD_BOUNDARY