1. 虚词：英语的词有实词(notional word)与 虚词 (form word)两种. 此外,还有一种叫做从属关联词(subordinate correlative)的词类,即引导从句的连词、疑问代词、疑问副词、关系代词、关系副词、缩合连接代词和缩合连接副词. 英语中的一个句子一般皆由两部分组成,
2. 形式词：form psychology 完形心理学 | form word 形式词 | formal 形式的
3. 形式詞;虛詞：formal schemata 形式結構;形式基模 | form word 形式詞;虛詞 | formal item 形式項目
1. The buzz word describes Chinese pedestrians'tendency to form a group to cross roads when the light is red.
2. The people were divided into more than 50 groups to form the word Ordos both in Chinese and English.
3. \u0064\u0061\u006E\u0063\u0069\u002E\u0039\u0031\u0031\u0063\u0068\u0061\u002E\u0063\u006F\u006D
3. Each character is an independent character, and they can combine to form a new word.