1. The seats have been preoccupied.
    座位已给人家先占了。

2. The question of whether life exists on other planets preoccupied the boy''s mind.
    那男孩心中老是想着其它星球上是否存在生命这一问题。

3. preoccupy

3. You were too preoccupied to notice me at the bus stop yesterday.
    你昨天在公共汽车站上心不在焉，没有注意到我。

1. 盘据(心头),使凝神於：premonition 预先警告,预兆 | preoccupy 盘据(心头),使凝神於 | preponderate 重量超过,占优势

2. 先占,使专心于,吸引住：6. underpinning 支持物,基础(建筑物下的) | 7. preoccupy 先占,使专心于,吸引住 | 8. undue 过分的,非法的,不适当的

3. preoccupy什么意思

3. 先占领：preoccupied 被先占的 | preoccupy 先占领 | preoperative 手术前的

4. 迷住：plethora过剩 | preoccupy迷住 | racy猥亵的

1. 使全神贯注；使入神；占据…的思想
    If something is preoccupying you, you are thinking about it a lot.

    e.g. Crime and the fear of crime preoccupy the community.
           犯罪和对犯罪的恐惧一直困扰着这个社区。
    e.g. ...the particular issues, problems and theories that preoccupied him.
           萦绕在他心头的那些议题、问题和理论

1. engage or engross the interest or attention of beforehand or occupy urgently or obsessively

    e.g. His work preoccupies him
           The matter preoccupies her completely--she cannot think of anything else

2. occupy or take possession of beforehand or before another or appropriate for use in advance

    e.g. the army preoccupied the hills