单词	monoketone
释义	monoketone noun mono·​ketone "+ : a chemical compound containing one ketonic carbonyl group Word History Etymology mon- + ketone
随便看	senior optime senior school senior scout senior security senior soldier senior sophister senior wrangler senior yearling seniorer seniorest seniorities senioritis seniority seniority rule seniority unit seniorrer seniorrest seniors senit seniti senities senitis Senlac Senlis senna

英语词典包含469781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。