abrupt tone

• 入声

abrupt tone的用法和样例：

例句

1. As for rhymes, the ancient tone IV characters have all lost their stop codas and become empty-coda or vowel-final rhymes.
   在韵母方面，古入声字已全部失去塞音韵尾，变为开尾或元音尾韵母。
2. There are no obvious relationship between weakening of the glottal stop and the length of the tone.
   喉塞尾弱化程度与入声时长无明显关系。