请输入您要查询的英文单词:
单词
béchamp reduction
释义
bé·champ reduction
\(ˈ)bā|shäⁿ-\
noun
Usage:
capitalized B
Etymology:
after Pierre J. A.
Béchamp
died 1908 French physician, surgeon, and chemist
:
a method of reducing aromatic nitro compounds to amines by means of iron usually in acid solution
随便看
eighty-five
eighty-four
eighty-fourth
eighty-nine
eighty-niner
eighty-ninth
eighty-one
eighty-second
eighty-seven
eighty-seventh
eighty-six
eighty-sixth
eighty-third
eighty-three
eighty-two
eigne
eigne
eijkman
eijkman test
eik
eikon
eikon-
eikon
eikono
eikono-
英语词典包含332784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。
Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2026/1/17 21:57:29