[上古音]:铎部定母,deak
[广 韵]:瑒伯切,入20陌,zhé,梗開二入庚澄
[平水韵]:入声十药·入声十一陌
[唐 音]:*djh?k
[国 语]:zé,duó,shì,yì
[粤 语]:zaak6
[闽南语]:tek8