扣 好 鈕 先 aa1
kau3 hou2 nau2 sin1 aa1
v adv n vprt sfp
扣 好 鈕 先 aa1 .
kʰ ɐu˧ WORD_BOUNDARY h ou˧˥ WORD_BOUNDARY n ɐu˧˥ WORD_BOUNDARY s i˥ n WORD_BOUNDARY a̞˥ WORD_BOUNDARY
扣 WORD_BOUNDARY 好 WORD_BOUNDARY 鈕 WORD_BOUNDARY 先 WORD_BOUNDARY a a 1 WORD_BOUNDARY . WORD_BOUNDARY