牙刷 aa4 冇 aa3
ngaa4caat2 aa4 mou5 aa3
n fil v fil
牙刷 aa4 冇 aa3 !
ŋ aː˧˩̰ tsʰ aː˧˥ t WORD_BOUNDARY aː˧˩̰ WORD_BOUNDARY m ou˩˧ WORD_BOUNDARY aː˧ WORD_BOUNDARY
牙 刷 WORD_BOUNDARY a a 4 WORD_BOUNDARY 冇 WORD_BOUNDARY a a 3 WORD_BOUNDARY