韩语音节是由19个子音和21个母音组成的，共有40个音节。每个韩文字符（Hangul letter）通常由一个辅音、一个元音以及一个收音（可选）组成。例如，`ㅏ`（a）是一个元音音节，`ㄱ`（g）是一个辅音音节，而`ㄹ`（ng）通常作为收音使用。

韩语中的元音包括：

ￂ[a]

ￄ[ya]

ￆ[eo]

ￊ[yeo]

ￌ[o]

ￒ[yo]

ￓ[u]

ￗ[yu]

ￚ[eu]

ￜ[i]

ￃ[e]

ￇ[ea]

ￄ[ye]

ￅ[eo]

ￆ[e]

ￇ[ea]

￉[ye]

ￊ[yo]

ￌ[o]

ￒ[yo]

ￓ[u]

ￗ[yu]

ￚ[eu]

ￜ[i]

ￃ[e]

ￇ[ea]

￉[ye]

ￊ[yo]

ￌ[o]

ￒ[yo]

ￓ[u]

ￗ[yu]

ￚ[eu]

ￜ[i]

辅音包括：

ﾡ[g/k]

ﾤ[n]

ﾧ[d/t]

ﾩ[r/l]

ﾱ[m]

ﾲ[b/p]

ﾵ[s]

ﾷ[ssang kiyeok]

ﾸ[ssang digeut]

ﾹ[ssang bieup]

ﾺ[ssang siot]

ﾻ[ssang jieut]

ﾾ[ssang kiyeok]

﾿[ssang digeut]

ﾾ[ssang bieup]

﾿[ssang siot]

ﾾ[ssang jieut]

ﾾ[ssang kiyeok]

﾿[ssang digeut]

ﾾ[ssang bieup]

﾿[ssang siot]

ﾾ[ssang jieut]

ﾾ[ssang kiyeok]

﾿[ssang digeut]

ﾾ[ssang bieup]

﾿[ssang siot]

ﾾ[ssang jieut]

ﾾ[ssang kiyeok]

﾿[ssang digeut]

ﾾ[ssang bieup]

﾿[ssang siot]

ﾾ[ssang jieut]

ﾾ[ssang kiyeok]

﾿[ssang digeut]

ﾾ[ssang bieup]

﾿[ssang siot]

ﾾ[ssang jieut]

ﾾ[ssang kiyeok]

﾿[ssang digeut]

ﾾ[ssang bieup]

﾿[ssang siot]

ﾾ[ssang jieut]

ﾾ[ssang kiyeok]

﾿[ssang digeut]

ﾾ[ssang bieup]

﾿[ssang siot]

ﾾ[ssang jieut]

ﾾ[ssang kiyeok]

﾿[ssang digeut]

ﾾ[ssang bieup]

﾿[ssang siot]

ﾾ[ssang jieut]

ﾾ[ssang kiyeok]

﾿[ssang digeut]

ﾾ[ssang bieup]

﾿[ssang siot]

ﾾ[ssang jieut]

ﾾ[ssang kiyeok]

﾿[ssang digeut]

ﾾ[ssang bieup]

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