英语词汇periodic 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	periodic maintenance
释义	periodic adj — 定期 adj periodic — 周期性 maintenance n — 保持 n • 维持 n • 定期维修 n • 赡养费 n
随便看	spotlight search spotlight tags spotlight the importance spot market spot market opportunities spot market trading spot market transactions spot massage spot-measured spot measurement spot measuring spot metering spot mode spot monitoring spot network spot news spot-o spot of colour spot of the laser beam spot on spot on for spot on the edge spot operation spot or forward spot or forward contracts

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。

periodic adj —