词性：动词 (verb)
中文释义：
1. She dedicated her life to helping the poor.
2. This book is dedicated to my parents.
3. He has dedicated years of research to climate change.
4. They dedicated a new wing of the hospital to cancer treatment.
“Dedicate” 源自拉丁语 “dedicare”，意为“献祭、奉献”。记住：当你 dedicate time or effort，就是把宝贵资源“献给”某个目标。