英语词汇maintenance trades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 trades
释义	maintenance n — 保持 n • 维持 n • 定期维修 n • 赡养费 n trades pl — 业界 pl trade n — 贸 n • 交易 n • 经贸 n • 行业 n • 业界 n • 商业 n • 集贸 n • 营业 n • 经商 n • 做买卖 n • 手艺 n • 捣弄 n trade v — 交易 v • 使转会 v • 做贸易 v • 交换 v
随便看	has taken action has taken a decision has taken advantage of has taken a first step has taken a flexible approach has taken against has taken a great step towards has taken all reasonable care has taken all reasonable steps has taken a long time has taken an approach has taken a new turn has taken an interest has taken a significant step has taken a similar approach has taken a toll on has taken a tumble has taken a turn for the worse has taken a while has taken care has taken center stage has taken charge of has taken cognisance has taken control has taken corrective measures

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 —