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Translation and English learning by Britannica
merriam webster
to be proficient at
Ser competente en
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to, be, proficient, at.
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proficient adjective

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competente, experto

Example sentences of
proficient adjective

  • •He has become very proficient at computer programming.
  • •She is proficient in two foreign languages.
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Synonyms of
proficient adjective

adept, skilled, skillful, expert, master, crack, masterly, able, capable, competent, qualified