英语词汇maintenance margin怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	maintenance margin
释义	maintenance n — 保持 n • 维持 n • 定期维修 n • 赡养费 n margin — 边 • 余地 margin n — 边缘 n • 边距 n • 差距 n
随便看	history of usage history of war history of water history of western art history of yoga history option history origin history over the last years history page history painter history painting history plays history presentation history preservation history programs history proves that history provides examples history purpose history reaches history recording history register history remembrance history repeating history repeat itself history repeats itself

英汉双解词典包含2273206条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。

maintenance n —