1、专注于
... preoccupied adj被先占的 be preoccupied with专注于 preoccupied a.心事重重的 ...
2、专心于
... GP: general practitioner 私人医生；家庭医生 be preoccupied with 专注于；专心于 in the grip of 受……控制 ...
3、全神贯注
...preoccupation with全神贯注be preoccupied with全神贯注on account of因为 ...
4、专心
... 专注于房地产搜索 real estate search 专注于，专心 be preoccupied with 专注于你所爱 Focus on what you love ...
be fully preoccupied with醉心于
be too preoccupied with work对工作过于专注
Be e preoccupied with something忙于什么事情
be preoccupied with sth全神贯注于某事
to be preoccupied with为……所盘据
Be preoccupied with something忙于什么事情
be preoccupied with a problem全神贯注地考虑问题
to be preoccupied solely with只顾