n.聋哑者( deaf-mute的名词复数 );
例句:
How do the deaf-mutes and mentally disabled dream?
聋哑人和弱智者怎么做梦?
How do the deaf-mutes and the mentally disabled dream?
聋哑人和弱智者怎样做梦?
One can better communicate with deaf-mutes with good sign language.
掌握好手势语可以更好地和聋哑人交流.