The conditions under which a house or real estate is held.

房屋或不动产的保有条件。

The right or manner of holding real estate.

不动产的保有权利或方式。

The period during which anything is held and enjoyed.

保有期；享有期限。

Right to permanency of employment, granted to certain persons, as teachers and those in civil service.

(如公务员和教师的)永久受雇权。