短语词组短语lexically scoped 作用域;词法性质的Teaching Lexically 词汇教学lexically fixed 固定的lexically detail 辞典的lexically quantify 词汇计量lexically study 词汇学考察LEXICALLY DRIVEN PARSERS 词汇驱动句法分析器lexically unmarked term 标记的词 返回 lexically