嚥下〔咽-〕 jin³ haa⁶ {yàn xià}

1. to swallow
2. to suppress

嚥氣〔咽气〕 jin³ hei³ {yàn qì}

1. to die
2. to breathe one's last

嚥住〔咽-〕 jit³ zyu⁶ {yàn zhù}

to suppress (a sob, harsh words etc)

嚥下困難〔咽--难〕 jin³ haa⁶ kwan³ naan⁴ {yàn xià kùn nán}

dysphagia (medicine)