1) He is absorbed in study.
他专心读书。
2) He was intent on his books.
他在专心读书。
4) He betook himself to hard study.
他专心苦读。
5) engrossed herself in her reading
专心致志地读书
6) He glues himself to his books.
他专心于书本北。
补充资料：专心致志
1.用心专一﹐聚精会神。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条