英语词汇maintenance是什么意思，maintenance的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典

单词	maintenance
释义	maintenance　 ['meintinәns]n.维护, 保持, 生活费用, 扶养
随便看	principal tract principal trade partners principal transversal principal trial principal trihedral principal underwriter principal valence principal variable principal vector principal vector principal vein principal vein principal velocity principal vestibular nucleus principal wave principal windings principal word principal work principal work principal's representative principal's successor in interest principal-to-principal principalamount principalis principalities

英汉汉英翻译词典包含1679246条英汉翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习及翻译工作的有利工具。