释义 |
DEFINITIVE EXAMPLES 权威例句〔dactylology〕The use of the fingers and hands to communicate and convey ideas, as in the manual alphabet used by hearing-impaired and speech-impaired people.手语:用手指和手来交流和表达思想,如听说有障碍的人所用的手势语字母表美国传统〔fingerspelling〕Communication by means of a manual alphabet.手语交谈:通过手势字母进行的交流美国传统 |