Special characters are symbols that use fewer characters than traditional or commonly used symbols and are difficult to input directly. Such as mathematical symbols; Unit symbol; Tab, etc. There are many kinds, and some symbols can only be displayed if MS Gothic font (Japanese font) is installed.
phonetic symbol/transcription
ㄅㄆㄇㄈㄉㄊㄋㄌˇㄍㄎㄏˋㄐㄑㄒㄓㄔㄕㄖˊㄗㄘㄙ˙ㄧㄨㄩㄚㄛㄜㄝㄞㄟㄠㄡㄢㄣㄤㄥㄦ
mathematical symbol
≈∈≦=≤≥< & gt; ≮≯∷ +-×÷/∫∮∝∞∧∨∑∏∪∩∈∵∴⊥∥∠⌒⊙≌∽√∟∣∶≒≦≧⊕⊿
′″$£¥‰%℃ ¢
Pinyin character
āáǎàōóǒò êēéěèīíǐìūúǔùǖǘǚǜüńň? ɑɡ
Graphical symbol
....? ≈≌≌≈?
㊣?