adeptness [ə'deptnis] n. 熟练, 老练 例句与用法: Helen is adept in music and her husband is adept in drawing. 海伦精通音乐,而她的丈夫擅长绘画。 My teacher is adept at designing robots. 我的老师对设计机器人是个内行。 词形变化: 副词: adeptly | 名词: adeptness | 详细释义: n. 熟练