devoted/ dɪ'vəutɪd /

1.adjective
(enthusiastic) 热中的

2.adjective [+husband] [ daughter etc] 
(loving) 忠诚的

3.adjective
devoted to sth (specialising in) 致力于某事的

to be devoted to sb
深爱某人
Horace is devoted to his garden
霍勒斯热中于园艺