单词 | nigrosine |
释义 | ni·gro·sine ![]() n. Any of a class of dyes, varying from blue to black, used in the manufacture of inks and for dyeing wood and textiles. [Latin niger, nigr-, black; see nekw-t- in the Appendix of Indo-European roots + -OS(E)2 + -INE2.] |
随便看 |
英语词典包含135693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。