用房的英文：
occupancy
- Churn factor: Leased space to handle demand surge and space modifications.
暂时租用的办公用房:为解决用房需求的增加和装修而租用的房屋。
n. 占有（率），占用（率）；居住（期间）
- impaired occupant
有残疾的占用者 - He is a merchant in occupation.
他的职业是经商。 - Riding is her favorite occupation.
骑马是她最喜欢的消遣。 - A sedentary job,occupation,etc
坐着做的工作、坐着做工作的职业. - At that time the region was under foreign occupation.
当时这一地区在外国占领之下。