红花郎 天之蓝:"devote to do" 与"contribute to"有什么区别,它们分别又有什么用处?

devote to do
give（oneself，one's time，etc．）freely to,dedicate to 致力于；献身于
She has devoted herself to the medical science．她一直致力于医学研究。

contribute to
1．give（money or time）to；supply（written materials）to 捐（款）；把（时间）投入；投（稿）
2．help to bring about；have a share in 贡献；有助于
All these factors contributed to his success．所有这些因素促使他成功了。

devote to do
give（oneself，one's time，etc．）freely to,dedicate to 致力于；献身于
She has devoted herself to the medical science．她一直致力于医学研究。

contribute to
1．give（money or time）to；supply（written materials）to 捐（款）；把（时间）投入；投（稿）
2．help to bring about；have a share in 贡献；有助于
All these factors contributed to his success．所有这些因素促使他成功了。

devote vt.
1、专心致力于, 献(身), 贡献
2、供奉, 供献
3、做某种专用
He devoted his life to literature.
他专心致志于文学。
He has devoted his whole life to benefiting mankind.
他为全人类的利益献出了自己的一生。
We should devote ourselves assiduously and faithfully to the duties of our profession.
我们应当勤奋地而且忠诚地献身于我们的职责。
He devoted a great sum of money to books.
他们花了一大笔钱买书。
contribute vt.
贡献出；投（稿）；捐赠（款项等）
The Song Dynasty contributed three great inventions to world civilization.
宋朝为世界文明贡献出三大发明。
He contributed an article to the China Daily.
他为《中国日报》撰写一篇文章。
They contributed food and clothing for the refugees.
他们向难民捐赠食品和衣物。

devote to +doing 投身于....
contribute to 对..做出了贡献.

"devote to do" 献身于

contribute to为...做贡献