按住ALT，在小键盘上敲以下的数字,然后松开就出来了

alt+34148=卍

alt+34149=卐

alt+43144=▓

alt+43151=◤

alt+41459=◇

alt+41460=◆

alt+43113=╥

alt+43146=▕

alt+41457=●

alt+41458=◎

alt+43138▊

alt+43139▋

alt+43140▌

alt+43141▍

alt+43142▎

alt+43143▏

alt+43147▼

alt+43148▽

alt+43149◢

alt+43151◤

alt+43152◥

alt+43153☉

alt+43154⊕

alt+43156〝

alt+43114=╦

alt+43115=╧

alt+43116=╨

alt+43117=╩

alt+43118=╪

alt+43119=╫

alt+43120=╬

alt+43121=╭

alt+43122=╮

alt+43123=╯

alt+43124=╰

alt+43125=╱

alt+43126=╲

alt+43127=╳

alt+43128=▁

alt+43129=▂

alt+43130=▃

alt+43131=▄

alt+43132=▅

alt+43133=▆

alt+43134=▇

alt+43144=▓

alt+43145=▔