| 释义 |
WordReference Random House Learner's Dictionary of American English © 2024-trac-, root. - -trac- comes from Latin, where it has the meaning "pull.'' This meaning is found in such words as: abstract, attract, attraction, contract, contraction, detract, distract, distraction, extract, intractable, protracted, protractor, retract, retraction, subcontract, subtract, tract, tractable, traction, tractor.
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