单词 | resin |
释义 | resin n. & v. --n   1. an adhesive inflammable substance insoluble in water, secreted by some plants, and often extracted by incision, esp. from fir and pine (cf. GUM(1)).   2. (in full synthetic resin) a solid or liquid organic compound made by polymerization etc. and used in plastics etc. --vtr. (resined, resining) rub or treat with resin. Derivatives resinate n. resinate v.tr. resinoid adj. & n. resinous adj. Etymology: ME resyn, rosyn f. L resina & med.L rosina, rosinum |
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