名词
中文翻译：聋哑字母表
同义词：
['deaf-blind alphabet', 'deaf-blind alphabetic system例句：1. The deaf-and-dumb alphabet is a way to communicate with the visually impaired.（聋哑字母表是一种与视障人士沟通的方式。）2. This deaf-and-dumb alphabetic system is used in many countries to teach children basic reading and writing skills.（这种聋哑字母表系统被许多国家用于教授儿童基本的阅读和写作技能。）3. The deaf-and-dumb alphabetic system has been shown to be effective in improving communication between people who are deaf or hard of hearing.（聋哑字母表系统已被证明在提高聋人或听力受损者之间的沟通能力方面是有效的。）']
例句：
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1. The deaf-and-dumb alphabet is a way to communicate with the visually impaired.
聋哑字母表是一种与视障人士沟通的方式。
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2. This deaf-and-dumb alphabetic system is used in many countries to teach children basic reading and writing skills.
这种聋哑字母表系统被许多国家用于教授儿童基本的阅读和写作技能。
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3. The deaf-and-dumb alphabetic system has been shown to be effective in improving communication between people who are deaf or hard of hearing.
聋哑字母表系统已被证明在提高聋人或听力受损者之间的沟通能力方面是有效的。