The right of a proprietor to ownership of such addition or increase.
财产自然增益权物主拥有这些增加价值的权力
A tract of land in certain North American colonies with hereditary rights granted to the proprietor by royal charter.
永久租地某些北美殖民地的一种地契,通过皇家宪章赋予土地所有者以继承权
I've written a complaint to the proprietor of the hotel.
我向旅馆老板写信投诉。