practiced (US) adjective
or British practised /ˈpræktəst/
or British practised /ˈpræktəst/
Learner's definition of PRACTICED
1
: good at doing something because you have done it many times精通的；熟练的 -
a practiced chef有经验的厨师
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Only a few of the dancers are practiced in traditional ballet.只有少数舞者能跳好传统芭蕾。
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The diamonds may look identical to you and me, but to a practiced eye [=someone who has a lot of knowledge and experience with diamonds], one is obviously a fake.你我可能看不出这些钻石的差别，但内行就可看出其中有一颗显然是赝品。
2
always used before a noun : learned by doing something again and again娴熟的