时间:2022-05-03 17:47:13
[language] 手势语 〔cf. dactylology〕。
finger: n. 1.指头,手指〔一般指拇指以外的手指〕。 2.指状 ...
alphabet: n. 1.字母表。 2.初步。 短语和例子 a phon ...
an alphabet used by the deaf; letters are represented by finger positions
同义词:manual alphabet,
He knew the " finger alphabet , whereby the deaf and dumb communicate
他懂得聋哑人交流用的“盲文” 。