摘要: ∞(无穷大)---Infinity √(划勾)---Tick §--- section ^(小尖号)---Square root of 其他Punctuation . period ? question mark ! exclamation point ‘’ single quotes “ ” double quotes , comma ; semicolon : colon … ellipsis - hyphen – en dash — em dash / forward slash // double slash \ back slash () ... 阅读全文
posted @ 2013-10-21 14:37 qidong_kevin 阅读(759) 评论(0) 推荐(0)