difficulty
英 ['dɪfɪk(ə)ltɪ]
美['dɪfɪkəlti]
	    - n. 困难,困境
 
英英释意
- 1. an effort that is inconvenient;
 - "I went to a lot of trouble"
 - "he won without any trouble"
 - "had difficulty walking"
 - "finished the test only with great difficulty"
 
- 2. a factor causing trouble in achieving a positive result or tending to produce a negative result;
 - "serious difficulties were encountered in obtaining a pure reagent"
 
- 3. a condition or state of affairs almost beyond one's ability to deal with and requiring great effort to bear or overcome;
 - "grappling with financial difficulties"
 
- 4. the quality of being difficult;
 - "they agreed about the difficulty of the climb"