adeptness
n. 熟练；老练
近义词：facility，knowledge，lip，skill，ingenuity，science，understanding，technique，quickness，adroitness，deftness，
英英释义
Noun
- skillful performance or ability without difficulty;
"his quick adeptness was a product of good design" "he was famous for his facility as an archer"
例句
- My teacher is adept at designing robots. 我的老师对设计机器人是个内行。
- 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。
- She was adept at playing tennis. 她擅长打网球。
- She was adept in playing tennis. 她擅长打网球。
- She was adept at the fine art of irritating people. 她惯于激惹别人生气。
- She (was adept at) playing tennis. 她擅长打网球。