いろんなフォントで「hydroxyl_ion」変換
Zen Old Minchohydroxyl_ion
Yusei Magichydroxyl_ion
M PLUS 1hydroxyl_ion
Shippori Antiquehydroxyl_ion
Yuji Maihydroxyl_ion
Dela Gothic Onehydroxyl_ion
DotGothic16hydroxyl_ion
Train Onehydroxyl_ion
Hira Minchohydroxyl_ion
Potta Onehydroxyl_ion
Reggae Onehydroxyl_ion
Stickhydroxyl_ion
Zen Kurenaidohydroxyl_ion
Kosugi Maruhydroxyl_ion
Rampart Onehydroxyl_ion
Hachi Maru Pophydroxyl_ion
New Tegominhydroxyl_ion
RocknRoll Onehydroxyl_ion
Kaisei Decolhydroxyl_ion
「hydroxyl_ion」をコピペできる装飾文字に変換（旧字体・丸囲みなど）
この漢字は何でしょう？？