据有的英文：
【法】 occupancy
We say that a gas is isothermal if its temperature is the same throughout the volume it occupies
若气体在它所据有的全部体积内温度都相同，我们就称这气体是等温的。
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。