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Meaning of laboratory rat | Babel Free

Noun CEFR B2

Definitions

  1. A rat used in a laboratory for scientific experiments
  2. Synonym of lab rat.

CEFR level

B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.

See also

laboratoryful laboratoryware Laborde Labored labored breathing Laboredly

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