動詞 practice:

1. learn by repetition
   同義詞：drill, exercise, practice, practise
2. avail oneself to
   同義詞：practice, apply, use
3. carry out or practice; as of jobs and professions
   同義詞：practice, practise, exercise, do
4. engage in a rehearsal (of)
   同義詞：rehearse, practise, practice

形容詞 practiced:

1. having or showing knowledge and skill and aptitude
   同義詞：adept, expert, good, proficient, skillful, skilful
2. skillful after much practice
   同義詞：practised

1. He is practiced in the art of design. She is a practiced lecturer.
   他精于設(shè)計藝術(shù)。她是個老練的演說者
2. The Hindu or Moslem system of sex segregation, practiced especially by keeping women in seclusion.
   深閨制度尤指使婦女處于隔離狀態(tài)的印度或穆斯林的性隔離系統(tǒng)
3. A system of exercises practiced as part of this discipline to promote control of the body and mind.
   瑜伽修行法作為該訓(xùn)練一部分的修行體系，用以促進(jìn)對身體或精神的控制
4. An official policy of racial segregation practiced in the Republic of South Africa, involving political, legal, and economic discrimination against nonwhites.
   種族隔離制南非共和國實行的一種官方的種族隔離政策，包括在政治、法律和經(jīng)濟(jì)諸方面對非白色人種的歧視

prac.ticed

adj.（形容詞）
Skilled or expert; proficient:
有經(jīng)驗的：有經(jīng)驗的或老練的；熟練的：
例句：
He is practiced in the art of design. She is a practiced lecturer.
他精于設(shè)計藝術(shù)。她是個老練的演說者

Acquired or brought to perfection by practice:
習(xí)得的，練成的：通過練習(xí)獲得或達(dá)到完美、成熟：
例句：
greeted the guests with practiced courtesy.
以訓(xùn)練有素的禮節(jié)待客