adj.熟练的；老练的；练成的
He performed the job with practiced skill. 他做这工作很熟练。
She is not very practiced in using chopsticks. 她用筷子还不熟练。
He is practiced in the art of design. She is a practiced lecturer. 他精于设计艺术。她是个老练的演说者
My hostess welcomed me with a practiced smile. 女主人面带机械的微笑欢迎我。
adj.未实行过的(不熟练的)
