网站首页 汉语 德语 英语
An anion, or an ester or salt, of methylmalonic acid.
Early 20th century; earliest use found in Science. From methyl + malonate.
雅致网英汉双解词典包含236457条英汉翻译词条,涵盖了常用英语单词及词组短语的翻译及用法,是英语学习的必备工具。