Expertness

(noun.) skillfulness by virtue of possessing special knowledge.

汉密尔顿校对

• Hence the lamentable waste in carrying over such expertness as is achieved in dealing with them to the affairs of life beyond the schoolroom. 约翰·杜威. 民主与教育.
• Adrian also could swim--but the weakness of his frame prevented him from feeling pleasure in the exercise, or acquiring any great expertness. 玛丽·雪莱. 最后一个人.

格特鲁德编辑