deaf

communication between deaf and hearing people

失聪者和听力正常者之间的交流

I think Mum’s going a bit deaf .

我觉得妈妈有点耳聋了。

She’s deaf and dumb and communicates using sign language.

她又聋又哑，用手语交流。

Tom was born profoundly deaf .

汤姆天生几乎全聋。