文档介绍：Arrow (symbol) 箭头符号 Symbol Name Symbol Name Symbol Name Symbol Name Hex Hex Hex Hex Picture of this Symbol Picture of this Symbol Picture of this Symbol Picture of this Symbol ← Leftwards Arrow ? Rightwards Arrow With Loop? Upwards Paired Arrows ? Leftwards Arrow To Bar 0x2190 0x21ac 0x21c8 0x21e4 ↑ Upwards Arrow ? Left Right Wave Arrow ? Rightwards Paired Arrows ? Rightwards Arrow To Bar 0x2191 0x21ad 0x21c9 0x21e5 → Rightwards Arrow ? Left Right Arrow With Stroke ? Downwards Paired Arrows ? Leftwards Thick Arrow 0x2192 0x21ae 0x21ca 0x21e6 ↓ Downwards Arrow ? Downwards Zigzag Arrow ? Leftwards Harpoon Over Rightwards Harpoon ? Upwards Thick Arrow 0x2193 0x21af 0x21cb 0x21e7 ? Left Right Arrow ? Upwards Arrow With Tip Leftwards ? Rightwards Harpoon Over Leftwards Harpoon ? Rightwards Thick Arrow 0x2194 0x21b0 0x21e8 ? Up Down Arrow ? Upwards Arrow With Tip Rightwards ? Leftwards Double Arrow With Stroke ? Downwards Thick Arrow 0x2195 0x21b1 0x21cd 0x21e9 ↖ North West Arrow ? Downwards Arrow With Tip Leftwards ? Left Right Double Arrow With Stroke ? Upwards Thick Arrow From Bar 0x2196 0x21b2 0x21ce 0x21ea ↗ North East Arrow ? Downwards Arrow With Tip Rightwards ? Rightwards Double Arrow With Stroke Upwards Thick Arrow On Pedestal 0x2197 0x21b3 0x21cf 0x21eb ↘ South East Arrow ? Rightwards Arrow With Corner Downwards ? Leftwards Double Arrow Upwards Thick Arrow On Pedestal With