He devoted his energies to the reformation of science.

　　他把他的全部精力投入到了科學(xué)的革新中。

　　She is devoted to her family.

　　她深深愛著自己的家庭。

　　She devoted herself to her career.

　　她全力傾注于自己的事業(yè)。

　　a loving and devoted husband.

　　一個忠愛的丈夫。