200　dedicate和delicate

① dedicate v. 奉献，献给。

He has dedicated himself to protecting wild animals. 他一直致力于保护野生动物。

② delicate a. 脆弱的，纤弱的；精致的；棘手的，难以处理的；灵敏的。

It is a delicate piece of carving. 这是一件精致的雕刻品。

That delicate instrument can record very slight changes. 那台灵敏的仪器能够记录下微小的变化。