ducal
🇺🇸
/ˈduːkl/
🇬🇧
/ˈdjuːkl/
adjective
R
relating to or owned by a duke
He was invited to the ducal ball, a grand event held at the ducal palace.
他受邀參加公爵舞會，這是一場在公爵宮殿舉行的盛大活動。
translation
公爵的