adeptness

n.skillful performance or ability without difficulty

"his quick adeptness was a product of good design"

同义词：adroitnessdeftnessfacilityquickness

1. Her adeptness in handling negotiations is impressive.
   她在处理谈判方面的熟练程度令人印象深刻。
2. The adeptness he showed in managing the project was remarkable.
   他在项目管理中表现出的熟练程度非常出色。