英语词汇perform preventive maintenance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	perform preventive maintenance
释义	perform — 行 • 履行 • 演 • 表演 • 演出 • 修练 • 演戏 perform maintenance— 修理 preventive adj — 预防性 adj maintenance n — 保持 n • 维持 n • 赡养费 n • 定期维修 n perform sth. v — 执行 ... v • 完成... v • 演奏... v
随便看	print a certificate print activities print a document print advance print advertisement print advertising print advertising campaign print a film print a form print again print a label print a line print and apply print-and-apply labels print and apply system print and bind print and broadcast print and circulate print-and-cut print and digital print and distribute print and distribution print and electronic media print and graphics print and hold

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。

perform —