英语词汇periodic maintenance是什么意思，periodic maintenance的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典-电脑手机教程网

单词	periodic maintenance
释义	periodic maintenance　【计】定期维修【化】定期检修
随便看	tighter tighter tighter than the bark on a tree tighter than the barkon a tree tightest tightest tightfisted tightfisted tightfisted tightfitting tightknit tightknit tightknit tightlipped tightlock coupler tightly tightly tightly tightly tightly knit tightly knit tightly wound coil tightly-coiled tightly-coupled system tightly-packed

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