单词 arcuated 释义 arcuated, a.[f. prec. + -ed.]a. = arcuate ppl. a. b. spec. in Arch. Characterized by arches.1766Pennant Zool. IV. 80 A very thick, coarse, opaque shell..bending inward on one side, or arcuated.1860Muir Pagan or Chr. 21 The leap from Tr...