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.
他受邀参加公爵舞会，这是一场在公爵宫殿举行的盛大活动。
translation
公爵的