英语词汇maintenance chemicals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 chemicals
释义	maintenance n — 保持 n • 维持 n • 定期维修 n • 赡养费 n chemicals pl — 化学 pl • 学品 pl chemicals — 化学品 chemical adj — 化学品 adj • 化工 adj • 化学性 adj
随便看	payment may be subject to payment means payment mechanism payment media payment message payment method payment method cash payment method delivery payment method details payment methodology payment method provider payment methods we accept payment modalities payment modality payment mode payment module payment monitoring payment must be payment must be effected payment needs payment needs to be made payment negotiation payment netting payment network payment no later

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 —