be devoted to

• 专心于, 致力于

be devoted to的用法和样例：

例句

1. Most of his spare time was devoted to the translation of those works.
   他把大部分的馀暇都有于翻译那些作品。
2. Her life was devoted to caring for the sick and needy.
   她一生都致力于关心照顾贫病交迫的人。