[①][yù][《廣韻》餘律切,入術,以。](1)邪僻。(2)遵循;绍述。(3)语首助词。无义。
[广 韵]:餘律切,入6術,yù,臻合三入諄以[平水韵]:入声四质[粤 语]:leot6wat6[闽南语]:ut8