He is quite wrap ped up in studies.

他专于研究。

He spent many hours in deep contemplation.

他花了多个小时专思考。

The new comer applied his mind to the job.

新来的职员工作专致志。

She was absorbed with the mathematical problem.

她专致志地演算数学题。

I can now give you my undivided attention.

我现在可以专照顾你了。

She found it hard to buckle down.

她很难专件事。

Gill was intent on her gardening magazine.

吉专于她的园艺杂志。

The student is engrossed in his book.

这名学生正在专致志地看书。

Clare and Phil were deeply immersed in conversation.

克莱和菲专谈话。

This work exacts the closest attention and care.

这项工作要求高度的专和细。

He was intent on the job he was doing.

他专致志于正在的工作。

The noise in the street distracted me from my reading.

街上的嘈杂声使我不能专读书。

They are absorbed in the experiment.

他们专于实验。

She lost herself in the book.

她专在书上。

The vacancy of the boy’s expression made Father doubt if he was listening.

儿子毫无表使父亲怀疑他是否在专听。

He nodded absently,his attention absorbed by the screen.

他专注视着屏幕，只是不在焉地点了点头。

His mind kept branching off into the contemplation of silly things.

他总不能专于正题而尽想着愚蠢的事。

An inattentive pupil is unnecessarily an unclever boy or a girl.

不专的学生不定就是个不聪明的孩子。

He devoted his life to literature.

他专致志于文学。

His absorption in study is wonderful.

他专研究使人敬佩。