apply oneself to 致力于

apply oneself to 致力于 用apply oneself to doing sth造句 apply for ;apply to ;apply oneself to 的区别用法是什么?请解释并举例. apply oneself to doing TO是介词吗apply to里的to也是吗? 请问apply one's mind to 和apply oneself to 中的to是什么词性? apply oneself to sth.的意思~他是不是和apply one's mind to sth.一样捏? apply oneself to sth.的意思~他是不是和apply one's mind to sth.一样捏?怎么没人回答啊……这个问题我很着急的！ with me doing sth还是with I doing sth致力于怎么说 是devote one,s efforts 还是devote oneselfdevote oneself to do sth应该也行吧 commit oneself to为什么很多地方看到这个短语的意思是致力于,但字典没这个意思,只有保证承诺做不要复制字典里的 apply to apply for 的用法? apply to、 apply for的区别? apply for 与apply to的区别 be apply to apply to等于什么 intrpduce oneself to keep to oneself是什么意思? Keep something to oneself. say to oneself造句