单词 calliard 释义 calliard local.|kld|[Of doubtful origin; perh. connected with F. caillou pebble, and so ultimately with L. calculus. But cf. the later galliard n.2]A hard, smooth, flinty gritstone.1781J. Hutton Tour to Caves (ed. 2) Gloss. (1873), Cal...
