今天看到了許多標點符號的英文 有些用了半天 卻念不出來 真慚愧 -.- , comma . period, or dot ? question mark ! exclamation point : colon ; semicolon " quotation mark or double quote ' apostrophe or single quote ` grave @ at - dash _ underline $ dollar mark % percent ∞ infinity ampersand * asterisk, star, or multiplication + plus = equal / solidus or slash \ backslash ~ tilde ^ hat less than greater than ( left parenthesis ) right parenthesis right bracket { left braces } right braces