occupy/ 'ɔkjupaɪ /

1.vt.[+house] [ office] 
(inhabit) 占用

2.vt.[seat] [ place etc+] 
to be occupied 被占用

3.vt.[+building] [ country etc] 
(take possession of) 占领

4.vt.[+attention] [ mind] 
(take up) 填满

5.vt.[+space] 


6.vt.[+time] 
(fill) 占用

7.vt.[+position] [ post] 
担任

to occupy o.s. (with sth/doing sth)
使自己忙于(某事/做某事)
to be occupied with sth/doing sth
忙于某事/做某事