话茬

话茬	huà chá	tone of voice / topic / subject under discussion
话	huà	dialect / language / spoken words / speech / talk / words / conversation / what sb said / CL:种,席,句,口,番
话	huà	old variant of 话
茬	chá	stubble (crop residue) / stubble (hair growth) / classifier for a batch of sth produced during a particular cycle: a crop / sth just said or mentioned