释义 |
protractive
pro·tract P0618900 (prō-trăkt′, prə-)tr.v. pro·tract·ed, pro·tract·ing, pro·tracts 1. To draw out or lengthen in time; prolong: disputants who needlessly protracted the negotiations.2. Mathematics To draw to scale by means of a scale and protractor; plot.3. Anatomy To extend or protrude (a body part). [Latin prōtrahere, prōtract- : prō-, forth; see pro-1 + trahere, to drag.] pro·tract′ed·ly (-trăk′tĭd-lē) adv.pro·tract′ed·ness n.pro·trac′tive adj. MedicalSeeprotract |