プログレッシブ和英中辞典(第4版)の解説
とうぐう【東宮】
〔皇太子〕the Crown Prince
東宮御所
the Crown Prince's Palace
東宮侍従
a chamberlain to the Crown Prince
東宮職
((a member of)) the Board of the Crown Prince's household
東宮殿下
His Imperial Highness ((略 H.I.H.)) the Crown Prince
東宮妃(殿下)
(Her Imperial Highness) the Crown Princess