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单词 grain 释义 ▪ I. grain, n.1|gren|Forms: 3–6 greyn(e, 4 grein(e, 4–7 grayn(e, 5, 7 grane, (6 grene, 5 pl. grennys), 6–7 graine, 5– grain.[Two formations: (1) a. OF. grain, grein (mod.F. grain) = Pr. gran, gra, Sp. grano, Pg. gro, It. grano:—L. g...