sign language

英 [ˈsaɪn læŋɡwɪdʒ]

美 [ˈsaɪn læŋɡwɪdʒ]

n. 手势语

牛津词典

noun

手势语
a system of communicating with people who cannot hear, by using hand movements rather than spoken words

N-VAR (聋哑人或使用不同语言的人交流时使用的)手语，手势语
Sign languageis movements of your hands and arms used to communicate. There are several official systems of sign language, used for example by deaf people. Movements are also sometimes invented by people when they want to communicate with someone who does not speak the same language.
1. Her son used sign language to tell her what happened.
  她儿子用手语告诉她发生了什么事。

noun

I will ask you about all the places of India in sign language.
我会用手语问你印度所有的地方。
However, I resorted to sign language more than words.
不过，我借助手势语的时候超过口语。
They communicated in sign language.
他们用手语交流。
A Comparative Study on Chinese Natural Sign Language and Ancient Chinese; Deaf people communicate with sign language.
中国聋人自然手语和古代汉语之比较聋哑人通过手语与人交流。
Epee developed a large number of vocabulary words for sign language.
重剑开发了大量的手语词汇。
Study sign language can you make friends with deaf people.
学手语可以使你的胳膊和手指优美。
Therefore, mother forced him to use sign language and lip language to communicate with her even at home.
因此，即使在家里，母亲也逼着蒂姆用手语和唇语跟她进行交流。
The special performance included headsets for the visually impaired and sign language interpreters for the hearing impaired.
这场特别的表演还分别提供耳机和手语表演给视障与听障儿童。
Braille and sign language services shall be given due emphasis.
注重盲文和哑语的服务。
Sometimes I talk to the people in the offices in sign language.
有时候我用手势语和办公室里的人聊天。