n. feelings of ardent love
n. commitment to some purpose
n. (usually plural) religious observance or prayers (usually spoken silently)
n. 热爱, 投入
1. Her devotion to her family is truly inspiring.
她对家庭的奉献精神令人鼓舞。
2. He showed great devotion to his studies and passed all his exams.
他对学习表现出极大的奉献精神，顺利通过了所有考试。
3. The dog's devotion to its owner was evident in its protective behavior.
这只狗对主人的忠诚在它的保护行为中显而易见。