在html中，特殊字符以什么开头

" " " Quotation mark

& & & Ampersand

< < < Less than

> > > Greater than

Non-breaking space

¡ ¡ ¡ Inverted exclamation
¢ ¢ ¢ Cent sign
£ £ £ Pound sterling
¤ ¤ ¤ General currency sign
¥ ¥ ¥ Yen sign
¦ ¦ ¦ broken vertical bar
§ § § Section sign
¨ ¨ ¨ Diæresis / umlaut
© © © Copyright
ª ª ª Feminine ordinal
« « « Left angle quote,
¬ ¬ ¬ Not sign
­­ ­ &sny; Soft hyphen
® ® ® Registered trademark
¯ ¯ ¯ Macron accent
° ° ° Degree sign
± ± ± Plus or minus
² ² ² Superscript two
³ ³ ³ Superscript three
´ ´ ´ Acute accent
µ µ µ Micro