柯林斯詞典diacritic /?da???kr?t?k/ 1. N a sign placed above or below a character or letter to indicate that it has a different phonetic value, is stressed, or for some other reason 變音符 (Also called diacritical mark)2. ADJ →same as diacritical 返回 diacritic劍橋詞典a mark written above or below a letter that changes its usual pronunciation （標(biāo)於字母上方或下方的）變音符號(hào) 返回 diacritic