单词 ustive 释义 † ustive, a. Obs. rare.[f. L. st-us (see prec.) + -ive.]a. Caustic. b. Adapted for a burn.1597A. M. tr. Guillemeau's Fr. Chirurg. 22 b/2 Causticke or vstive medicamentes, a Aqva fortis.1599― tr. Gabelhouer's Bk. Physicke 332/1 Lintesee...