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concentrate

A2 verb
us /ˈkɑn.sən.tɹeɪt/

Các nghĩa

  1. tập trung

    To bring to, or direct toward, a common center; to unite more closely; to gather into one body, mass, or force.

    ergative

    to concentrate rays of light into a focus

  2. To increase the strength and diminish the bulk of, as of a liquid or an ore; to intensify, by getting rid of useless material; to condense.

    to concentrate acid by evaporation

  3. tập trung

    To approach or meet in a common center; to consolidate.

    Population tends to concentrate in cities.

  4. tập trung

    To focus one's thought or attention (on).

    intransitive

    (oneself)

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