单词 | melanate |
释义 | † melanaten. Chemistry. Obsolete. A salt or ester of melanic acid. ΚΠ 1840 London & Edinb. Philos. Mag. 16 217 Melanate of silver was prepared. 1895 Encycl. Dict. IV. 759/3 Melanate of ammonium is produced by digesting melanic acid with ammonia. This entry has been updated (OED Third Edition, June 2001; most recently modified version published online December 2018). < n.1840 |
随便看 |
|
英语词典包含1132095条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。