n.a punctuation mark (-) used between parts of a compound word or between the syllables of a word when the word is divided at the end of a line of text
En dash (En rule): A rule the length of which equals AN en. Used to take the place of hyphen in mANy occasions when finer typography is required. 半方接线(短划):长度等于半方的短划。很多时，配合精细的排字要求，就用它来代替连字号。
2.
Written without a hyphen or space.For example,the word software IS a solid compound. 连写的不用连接符号或空格书写的，例如单词software是个连写复合词
3.
discretionary hyphen: Hyphen inserted by keyboard and which overrides the hyphenation program in use. 决断式连字:用键盘加上连字号的情况，它可以取代连字程式所用的连字法。
4.
En dash (En rule): A rule the length of which equals an en. Used to take the place of hyphen in many occasions when finer typography is.required. 半方接线(短划):长度等于半方的短划。很多时，配合精细的排字要求，就用它来代替连字号。
5.
Written without a hyphen or space.For example,the word software is.a solid compound. 连写的不用连接符号或空格书写的，例如单词software是个连写复合词
词汇听力：
小测验：选择正确的单词