单词 bleu-de-roi 释义 ‖ bleu-de-roi Ceramics.|blø d rwa|Also -du-.[Fr., = king's blue.]The ultramarine blue of Svres porcelain; also called bleu de Svres. Also attrib.1848H. R. Forster Stowe Catal. 38 A coffee-cup and saucer—bleu du Roi.1868Sala N...