嗯 双 层 床
en1 shuang1 ceng2 chuang2
co cl cl n
嗯 双 层 床 .
ə˥ n WORD_BOUNDARY ʂ w a˥ ŋ WORD_BOUNDARY tsʰ ə˧˥ ŋ WORD_BOUNDARY ʈʂʰ w a˧˥ ŋ WORD_BOUNDARY 
嗯 WORD_BOUNDARY 双 WORD_BOUNDARY 层 WORD_BOUNDARY 床 WORD_BOUNDARY