久久国产欧美日韩精品,日韩国产精品久久久久久亚洲,99视频精品全部免费免费,91精品国产综合久久走光

亦譯生成語法.會生成一種語言的全部合乎文法句子的限定形式規(guī)則.Finite set of formal rules that will produce all the grammatical sentences of a language.拍立得(亦譯寶麗萊)照相機 ( 一次成像的 ).Polaroid camera ( camera that can produce photographs within seconds after t...