be deeply absorbed in;
devote oneself to;
concentrate one's energy on;
keep one's mind on
be absorbed in sth
devote oneself heart and soul to;
devote oneself to sth wholeheartedly and exclusively
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具體語言環境
1. Soon, he was immersed in legal briefs.
很快，他就專心致誌地闡讀訴訟摘要了。
2. In the past, even in calm periods, he had immersed himself in foreign policy.
過去，即使在平安無事的時期，他也專心致誌於外交政策。
3. engrossed herself in her reading;
專心致誌地讀書;
4. He was involved in working out a plan.
他專心致誌地制訂計劃。
5. a woman was absorbed in taking down the data shown on an instrument.
壹位婦女正在專心致誌地記錄儀表上所顯示的數據。
6. He is bent on mastering English
他專心致誌於學通英文。
7. Keep in mind that the actual horse work is never exciting ,but if you knew what project you were working on, you got more interested and involved.
記住，實際繁重勞動總是不會使人振奮的，但當妳了解了所研究的項目之後，興趣就會越來越大，越來越專心致誌地去做。
8. He is intent on his studies.
他專心致誌地學習。
9. "Yes, during the Spanish war, at Perpignan, whre Fernand had left her; she was attending to the education of her son."
“見過，西班牙戰爭期間，曾在佩皮尼昂見過她，她當時正在專心致誌教育她的兒子。”
10. As First Lord of the Admiralty in 1915, he was deeply involved in a campaign in the Dardanelles that could have shortened the course of a bloody world war.
1915年，他作為海軍大臣，專心致誌地指揮本可縮短血腥的世界大戰進程的達達尼爾海峽戰役，但他沒能完成使命，損兵折將，傷亡慘重。
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