endeavor
英 美[ɪn'dɛvɚ]
	    - n. 努力;尽力(等于endeavour)
 - vi. 努力;尽力(等于endeavour)
 - vt. 努力;尽力(等于endeavour)
 
英英释意
- 1. a purposeful or industrious undertaking (especially one that requires effort or boldness);
 - "he had doubts about the whole enterprise"
 
- 2. earnest and conscientious activity intended to do or accomplish something;
 - "made an effort to cover all the reading material"
 - "wished him luck in his endeavor"
 - "she gave it a good try"