n.

1. 成就；成绩[C]
   The first walk on the moon was quite an accomplishment.

   第一次在月球上行走是一项了不起的成就。

2. 才艺，教养；造诣；技能[P1]
   That class increased her accomplishments as a pianist.

   那个培训班增长了她作为钢琴师的技艺。

3. 完成；实现[U]
   This plan is difficult of accomplishment.

   这个计划很难完成。

n.

1. something that has been achieved successfully.
   ▸the successful achievement of a task.
2. an activity that one can do well.