| 释义 | sign language noun[ U or C ]
 uk /ˈsaɪn ˌlæŋ.ɡwɪdʒ/ us /ˈsaɪn ˌlæŋ.ɡwɪdʒ/
 (alsosign[ U ])
 a system of hand and body movements representing words, used by and to people who cannot hear or talk手语,手势语
 the movements that people sometimes make when talking to someone whose language they do not speak(语言不通时进行交流采用的)手势,比划
 SMART Vocabulary: related words and phrases
 Language names
 Albanian
 American English
 American Sign Language
 Amharic
 Angrezi
 Ebonics
 Fijian
 Filipino
 Finno-Ugric
 Frisian
 Georgian
 Mongolian
 Montenegrin
 Monégasque
 Nahua
 Nahuatl
 Romany
 Uzbek
 Vietnamese
 Yiddish
 
 sign language | American Dictionarysign language
 noun[ C/U ]
 us/ˈsɑɪn ˌlæŋ·ɡwɪdʒ/
 a system of communication for people who cannot hear that uses hand and finger movements
 
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